Display
Find

Find your next step

Filter public starting points, or search the full product catalog.

Public starting points

8 shown
Gateway Information Group

Gateway / Product catalog

Find your next advantage.

Practical report services, data tools and digital products. Compare the scope, see what’s included, and choose the right fit.

A little guidance

Find the right service.

Tell us what you want to accomplish. We’ll suggest a service and show its price, delivery and available payment options.

Optional matching uses OpenAI to process your description. Use general task details; leave out personal information, passwords and wallet credentials. Privacy details

Browse all products ↘

Not sure where to start?

Describe your goal and explore relevant products with the optional Gateway Guide. You stay in control of every purchase.

Find your fit →

3698 results found across 3699 products · Showing 1476–1500

Link to these results

Data & automationCheckout & wallet API

Housekeeping Inspection Rework Report

Separate repeated inspection failures, recorded rework time and the latest inspection outcome for each coded room.

Includes Private access follows the service-specific retention terms.

USD 19.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 19.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for Housekeeping Inspection Rework Report
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
housekeeping-inspection-rework

Scope & limitations

  • This is not a room-release authorization. Integral report quantities must remain exactly representable; unsupported calculation profiles reject before checkout. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Report servicesCheckout & wallet API

Hover Content Persistence Record

Review supplied hover/focus content for dismissal, hoverability and persistence.

Includes Private access follows the service-specific retention terms.

USD 9.00 / report

Final payment terms are supplied by the live quote.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for Hover Content Persistence Record
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Final payment terms are supplied by the live quote.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
hover-content-persistence-record

Scope & limitations

  • The explicit exception affects dismissal only. Review only bounded supplied records; preserve row IDs and order. No crawling, DOM extraction, rendering, assistive-technology trial or accessibility certification. Integral report quantities must remain exactly representable; unsupported calculation profiles reject before checkout. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Report servicesCheckout & wallet API

HSTS Public Directive Record

Review structured HSTS values against a caller-supplied retention requirement and subdomain-readiness record.

Includes Private access follows the service-specific retention terms.

USD 9.00 / report

Final payment terms are supplied by the live quote.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HSTS Public Directive Record
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Final payment terms are supplied by the live quote.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
hsts-public-directive-record

Scope & limitations

  • No header parser, preload admission or TLS verification. Supplied public configuration/evidence only; no live probe, credentials, policy installation or security certification. Integral report quantities must remain exactly representable; unsupported calculation profiles reject before checkout. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTML Character Reference Decoder

Decode semicolon-terminated numeric references plus amp/lt/gt/quot/apos/nbsp, applying HTML Windows1252 numeric remaps.

Includes Private access follows the service-specific retention terms.

USD 1.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 1.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTML Character Reference Decoder
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
html-character-reference-decoder

Scope & limitations

  • Unknown names,missing semicolons,NUL and invalid scalar references reject. This selected text transform is not a full HTML tokenizer. Pure local supplied-data computation; no browser or external execution. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTML Srcset Candidate Parser

Parse a restricted comma-separated srcset of whitespace-free non-data URLs with one positive x density or integer w width.

Includes Private access follows the service-specific retention terms.

USD 1.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 1.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTML Srcset Candidate Parser
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
html-srcset-candidate-parser

Scope & limitations

  • Descriptorless means1x; mixed types,duplicates,height descriptors,data URLs and comma-containing URLs reject. No image fetching or browser selection. Pure local supplied-data computation; no browser or external execution. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Authentication Challenge Parser API

Parse supplied WWW-Authenticate or Proxy-Authenticate challenge occurrences into ordered generic schemes, token68 credentials or ordered auth-params.

Includes Private access follows the service-specific retention terms.

USD 9.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Authentication Challenge Parser API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-authentication-challenge-parse

Scope & limitations

  • Preserve original occurrence order in fieldValues; combine them with explicit inserted comma SP delimiters for list interpretation, including auth-param continuation across occurrences. Empty arrays mean absence; reasonable empty comma-list members and empty field occurrences are ignored during interpretation while original text is retained. Scheme and parameter comparisons are case-insensitive; repeated schemes remain separate challenges and duplicate parameter names within one challenge emit findings without discarding evidence. Token68 padding is retained without decoding. Quoted commas and quoted-pairs are interpreted only inside complete quoted strings; rawValue preserves quotes and escapes while value removes surrounding quotes and quoted-pair backslashes. Credentials require 1*SP after a scheme; HTAB is not a substitute, while OWS around list commas and BWS around parameter equals are accepted. Whole credential alternatives resolve generic realm= as token68, x=y as auth-param, and Negotiate as scheme-only; scheme-specific credential policy is outside scope. Field input accepts HTAB, visible ASCII and Latin-1 obs-text U+0080 through U+00FF; obs-text is accepted in quoted strings and quoted-pairs only. CR, LF, DEL, other controls and characters above U+00FF are rejected by schema. Offsets are zero-based half-open JavaScript string code-unit indexes into the declared combinedValue, never wire-byte offsets. Per-challenge sourceSpans use occurrence-local indexes and exact original lexical slices; combined lexical text can contain explicitly inserted delimiters. On syntax loss, retain only the completed challenge prefix and stop all later interpretation; malformed text remains in fieldValues and unparsedSuffix. Input workload interpretation is bounded to 256 challenges and 512 auth-params, with unsupported-profile and an uninterpreted suffix at that boundary; these are processing bounds, not payment limits. This RFC 9110 sections 11.1, 11.6.1, 11.7.1 and 5.6 profile does not decode token68, authenticate, validate credentials, contact servers, select schemes, assess scheme security or certify full HTTP messages. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Byte Range Preview

Rehearse a single byte-range request against a declared representation length.

Includes Private access follows the service-specific retention terms.

USD 9.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Byte Range Preview
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-byte-range-preview

Scope & limitations

  • RFC 9110 single bytes range with no If-Range or content coding. Multiple ranges are rejected. This does not retrieve bytes or prove a server response.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Cache Key Collision Audit API

Find HTTP cache keys shared by test requests that need different response variants.

Includes Private access follows the service-specific retention terms.

USD 9.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Cache Key Collision Audit API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-cache-key-collision-audit

Scope & limitations

  • Supply up to 120 cases with unique IDs and case-sensitive labels for the cache namespace, computed key and expected response variant. Use only opaque test labels, without raw headers, cookies or URL query values. Within one namespace, the same key may be reused by cases with the same expected variant. A shared key with multiple expected variants is reported as a collision. At least two cases in one namespace are needed for a comparison. Findings apply to the submitted cases and key labels only. The audit does not generate cache keys, fetch URLs or verify the live cache configuration. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Cache Policy Check

Review supplied response headers for cache-policy conflicts and shared-storage concerns.

Includes Private access follows the service-specific retention terms.

USD 19.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 19.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Cache Policy Check
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-cache-policy-check

Scope & limitations

  • Selected RFC9111 diagnostics from supplied headers, authentication and sensitivity labels; no live cache or security certification.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Content Coding Negotiation API

Evaluate supplied Accept-Encoding preferences against ordered available single-coding representations.

Includes Private access follows the service-specific retention terms.

USD 9.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Content Coding Negotiation API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-content-coding-negotiation

Scope & limitations

  • Use null for an absent field and an empty string for a present empty field. Quality values use exact integer thousandths; explicit entries override wildcard preferences and zero excludes a coding. Include identity in available only when an unencoded representation is available. Encoded alternatives rank by quality and then supplied server order, with identity as fallback unless explicitly weighted. An explicitly listed identity preference competes by quality; the encoded alternative wins an equal-quality identity tie. This stated selection policy does not claim a unique RFC ranking. Duplicate normalized preference entries are rejected as ambiguous. The review does not compress data, verify codec support, inspect wire messages or support stacked Content-Encoding values. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Content-Range Response Audit API

Audit supplied Content-Range occurrences and a single-part response-body length without contacting a server.

Includes Private access follows the service-specific retention terms.

USD 9.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Content-Range Response Audit API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-content-range-response-audit

Scope & limitations

  • Supply requestMethod GET and responseStatus 206 or 416; multipart 206 bodies are outside this profile. Preserve every original occurrence in contentRangeValues, including empty values; an empty array means absent. Supply observedRepresentationBodyOctets as a nonnegative decimal string, or null when unmeasured. For a 206 response, count the representation-data octets carried in the selected response body after removal of transfer framing and before content decoding, so the count addresses the same encoded representation as Content-Range. The report checks last >= first, known complete length > last, and selected length last - first + 1. Decimal positions, lengths and calculations use exact integers, including values beyond JavaScript safe integers; normalized results are decimal strings and original lexical evidence remains unchanged. A 416 bytes */total reports the complete representation length; any supplied error-body octet count is retained but never compared with that length. Absence on 416 emits a recommendation finding because RFC 9110 uses SHOULD rather than an unconditional MUST. Surrounding OWS is interpreted without changing the supplied evidence. Other range units are unsupported-profile; duplicate, empty, malformed and status-incompatible values are separate findings. Field input accepts HTAB and visible ASCII only; CR, LF, other controls and unsupported characters are rejected by schema. This bounded RFC 9110 sections 14.4, 15.3.7 and 15.5.17 audit does not validate a complete response, original Range request, multipart body, server, authorization, representation identity or transfer. It does not certify server conformance. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Date Review API

Validate IMF-fixdate values and compare them with a declared reference date.

Includes Private access follows the service-specific retention terms.

USD 5.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 5.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Date Review API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-date-review

Scope & limitations

  • Strict contemporary IMF-fixdate syntax with weekday and calendar roundtrip checks. Obsolete HTTP date forms and leap seconds are outside this profile; reference time is supplied.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Informational Response Sequence Audit API

Check informational, final and protocol-switch responses for one HTTP/1.x request exchange.

Includes Private access follows the service-specific retention terms.

USD 9.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Informational Response Sequence Audit API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-informational-sequence-audit

Scope & limitations

  • Supply responses in observed order from the beginning of this exchange and the client request version, Expect: 100-continue flag and offered Upgrade tokens. Each response records content bytes, trailer count, Content-Length presence and one selected Upgrade protocol or null. Repeated informational responses and unexpected 100 responses are allowed. A final response may arrive without 100. A 101 switch needs an offered protocol and, when both Upgrade and Expect were supplied, an earlier 100. Protocol names compare without case; optional protocol versions compare exactly. The input supports a single selected Upgrade protocol, not stacked protocols. Partial evidence cannot establish that a missing terminal response is absent from the completed exchange. This sequence review does not parse wire messages, check Connection options, request content, final-response body rules, intermediaries, timing or the selected protocol after a switch. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Report servicesCheckout & wallet API

HTTP Message Framing Ambiguity Record

Review normalized HTTP1 framing metadata for unequal repeated lengths, TE plus CL, or missing/nonfinal repeated chunked coding.

Includes Private access follows the service-specific retention terms.

USD 9.00 / report

Final payment terms are supplied by the live quote.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Message Framing Ambiguity Record
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Final payment terms are supplied by the live quote.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-message-framing-ambiguity-record

Scope & limitations

  • No raw message parser or smuggling-proof claim. Supplied public configuration/evidence only; no live probe, credentials, policy installation or security certification. Integral report quantities must remain exactly representable; unsupported calculation profiles reject before checkout. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Method Contract API

Compare declared retry and safety assumptions with standard HTTP method semantics.

Includes Private access follows the service-specific retention terms.

USD 3.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 3.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Method Contract API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-method-contract-check

Scope & limitations

  • Fixed RFC 9110 methods plus PATCH under RFC 5789. Safety/idempotence describe intended semantics, not observed server behavior; idempotence does not guarantee identical responses or authorization. No network requests or automatic retries.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Report servicesCheckout & wallet API

HTTP Redirect Method Replay Record

Replay supplied redirect statuses under an explicit POST301/302 client choice; 303 changes non-HEAD to GET, 307/308 preserve.

Includes Private access follows the service-specific retention terms.

USD 9.00 / report

Final payment terms are supplied by the live quote.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Redirect Method Replay Record
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Final payment terms are supplied by the live quote.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-redirect-method-replay-record

Scope & limitations

  • URL validation, retries and actual redirect execution excluded. Supplied public configuration/evidence only; no live probe, credentials, policy installation or security certification. Integral report quantities must remain exactly representable; unsupported calculation profiles reject before checkout. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Representation Negotiation API

Rehearse Accept media-range selection with quality values and specificity precedence.

Includes Private access follows the service-specific retention terms.

USD 9.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Representation Negotiation API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-representation-negotiation

Scope & limitations

  • RFC 9110 media-type profile, quoted parameters and q values up to three decimal places. Original server order breaks ties. Unknown parameters must match; historical accept-extension syntax and live requests are not supported.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Request Collection Bundle

Turn your supplied HTTPS request definitions into a VS Code REST Client collection, a normalized catalog and a practical review guide.

Includes requests.http — ordered VS Code REST Client request definitions; catalog.json — validated normalized collection input; README.md — client review guidance, supported profile and use rights; gateway-manifest.json — added by canonical delivery with member SHA-256 hashes. Private access follows the service-specific retention terms.

USD 19.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 19.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Request Collection Bundle
What you receive
requests.http — ordered VS Code REST Client request definitions; catalog.json — validated normalized collection input; README.md — client review guidance, supported profile and use rights; gateway-manifest.json — added by canonical delivery with member SHA-256 hashes. Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Output
requests.http — ordered VS Code REST Client request definitions; catalog.json — validated normalized collection input; README.md — client review guidance, supported profile and use rights; gateway-manifest.json — added by canonical delivery with member SHA-256 hashes
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-request-collection-bundle

Scope & limitations

  • Upload strict UTF-8 JSON with collectionName and requests. Each request requires id, method and url, with optional body. These are completed request definitions; no endpoints, business rules or authentication data are inferred. Unsupported fields, duplicate JSON keys and prototype-related keys reject before checkout.
  • 1–25 requests and at most 256 KiB input. collectionName is nonblank single-line text up to 120 UTF-16 code units. IDs are 1–64 ASCII letters/digits/underscores, beginning with a letter, excluding reserved prototype names, and unique ignoring ASCII case. Input order is preserved.
  • Methods are uppercase GET, HEAD, POST, PUT, PATCH or DELETE. GET/HEAD cannot have a body. Other methods may supply an object-valued JSON body with nested JSON values; arrays or primitives at the body root reject. Body string values are at most 131072 UTF-16 code units; object keys are nonblank single-line text up to 240. Canonical parser depth, number, Unicode and 256 KiB bounds also apply. JSON bodies are compact single physical lines, with CR/LF/TAB escaped as data.
  • URLs are absolute ASCII HTTPS DNS URIs up to 2048 normalized characters without credentials, IP literals or fragments. Percent-encode brackets, vertical bars, carets and other non-URI data. Invalid percent escapes/UTF-8, encoded controls, client-variable syntax and common credential field/query names reject. The credential-name check cannot identify every secret; do not upload secrets or personal customer data. URL reachability, ownership and safety are not checked.
  • Produces the declared VS Code REST Client .http subset: ### separators, # @name identifiers, fixed Accept: application/json and optional body Content-Type: application/json. No user headers, authentication, cookies, variables, response chaining, scripts, events, environment files, servers, request execution, fetching or application imports. Review client behavior and ambient client settings before running any request; HTTP calls may change remote data or incur charges. No provider certification or universal compatibility guarantee.
  • Exactly three generated files, each at most 2 MiB and together with path names at most 2 MiB before the canonical manifest. Delivery retains the existing 4 MiB ZIP and 64-member ceiling. These are processing bounds, not payment limits.
  • Nonexclusive buyer's own personal or internal business use only. Standalone resale, redistribution of Gateway source or templates, and sublicensing are not permitted. Customer-provided data and pre-existing rights remain with their owners; the buyer must have permission to use supplied URLs/data and preserve applicable third-party rights. No open-source license is granted.
  • USD 19.00 per one-time prepared ZIP; no subscription. Save the ZIP before its disclosed expiry.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Retry-After Compliance Audit API

Audit supplied Retry-After header occurrences against exact received and follow-up observations.

Includes Private access follows the service-specific retention terms.

USD 9.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Retry-After Compliance Audit API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-retry-after-audit

Scope & limitations

  • Preserve every field occurrence in retryAfterValues; use an empty array only when the field was absent. Observations use whole-second YYYY-MM-DDTHH:mm:ssZ UTC in years 0001–9999. One nonnegative decimal seconds value, including leading zeroes, or a strict IMF-fixdate resolves an exact earliest follow-up time. Surrounding HTTP optional space or tab is ignored only for interpretation. Multiple occurrences are ambiguous; a present empty field is invalid. A past date requires zero remaining wait from receipt. The observed wait remains signed when follow-up precedes receipt, which is too early for any resolved instruction. Obsolete RFC850/asctime dates, leap seconds and exact results beyond year 9999 are unsupported-profile, rather than claims of invalid historical HTTP-date syntax. IMF-fixdate weekday and calendar values are checked. This bounded RFC 9110 sections 10.2.3 and 5.6.7 profile does not execute retries, choose retry policy, contact a server, parse wire messages or establish full historical HTTP-date conformance. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Report servicesCheckout & wallet API

HTTP Trailer Field Record

Check supplied trailer names against an explicit conservative forbidden-name list.

Includes Private access follows the service-specific retention terms.

USD 9.00 / report

Final payment terms are supplied by the live quote.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Trailer Field Record
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Final payment terms are supplied by the live quote.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-trailer-field-record

Scope & limitations

  • This selected profile is not an exhaustive semantic classification of arbitrary headers. Supplied public configuration/evidence only; no live probe, credentials, policy installation or security certification. Integral report quantities must remain exactly representable; unsupported calculation profiles reject before checkout. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Vary Cache-Key Preview API

Build a deterministic synthetic cache-key digest from declared Vary names and request fields.

Includes Private access follows the service-specific retention terms.

USD 5.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 5.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Vary Cache-Key Preview API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-vary-cache-key

Scope & limitations

  • Supplied synthetic public headers only; authorization, cookie and proxy-authorization are rejected. Field values are compared exactly after outer whitespace trimming, not universal semantic normalization. Vary star makes reuse unavailable. No cache read/write or request.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Vary Coverage Audit API

Compare supplied Vary field names against the request fields you expect to select a representation.

Includes Private access follows the service-specific retention terms.

USD 9.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Vary Coverage Audit API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-vary-coverage-audit

Scope & limitations

  • Send field names only and use an empty list when Vary is absent. Names are compared without regard to case. A wildcard is reported separately because the listed fields cannot establish a cache match. The check uses your declared policy and samples without fetching live responses or inspecting header values. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP Write Precondition Preview API

Rehearse HTTP write precondition precedence against supplied representation metadata.

Includes Private access follows the service-specific retention terms.

USD 5.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 5.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP Write Precondition Preview API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http-precondition-write-preview

Scope & limitations

  • PUT/PATCH/DELETE only; caller asserts ordinary checks already succeeded. If-Match suppresses If-Unmodified-Since; If-None-Match uses weak comparison and yields 412 for these methods. No operation, authentication, resource access, caching or actual conditional write.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Data & automationCheckout & wallet API

HTTP2 Frame Stream Directory API

Decode frame envelopes plus core fixed-length constraints and SETTINGS.

Includes Private access follows the service-specific retention terms.

USD 1.00 / completed job

Price per completed job. Review supported inputs, processing scope and live availability before checkout.

Choose payment · USD 1.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP2 Frame Stream Directory API
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Price per completed job. Review supported inputs, processing scope and live availability before checkout.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http2-frame-stream-directory

Scope & limitations

  • HPACK, flow-control state, header fields, padding and full payload validation are excluded. Exact finite supplied-model inspection only. Input bounds limit computation. No external connection, execution, rendering, deployment, certification or control. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Report servicesCheckout & wallet API

HTTP2 Settings Stream Lifecycle Report

Reconcile interleaved directional frame records, SETTINGS acknowledgements, continuation adjacency and both stream half-closures.

Includes Private access follows the service-specific retention terms.

USD 9.00 / report

Final payment terms are supplied by the live quote.

Choose payment · USD 9.00
USDC, EURC, DAI, PYUSD · wallet choices
  • USDC · Base
  • USDC · Arbitrum
  • USDC · Polygon
  • USDC · World
  • USDC · Monad
  • EURC · Base
  • EURC · World
  • DAI · Base
  • PYUSD · Arbitrum
  • PYUSD · Polygon
Details for HTTP2 Settings Stream Lifecycle Report
What you receive
Private access follows the service-specific retention terms.
Input required
Use the exact hosted input schema and purchase.request example.
Pricing basis
Final payment terms are supplied by the live quote.
Availability
Wallet API available. Review the exact quote before payment. Browser checkout is separately qualified.

Browser checkout: available.

Product ID
http2-settings-stream-lifecycle-report

Scope & limitations

  • Only client-initiated streams with no push are supported. No HPACK or DATA payload validation; an unfinished SETTINGS debt is reported as state, not automatically an error. Exact finite supplied-model inspection only. Input bounds limit computation. No external connection, execution, rendering, deployment, certification or control. Integral report quantities must remain exactly representable; unsupported calculation profiles reject before checkout. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.
  • One completed job; no automatic monthly billing. Private result access lasts 30 days.
Technical references

Qualified hosted service; current wallet availability checked at discovery

Ongoing care

Monthly monitoring

Private history and email notifications. Automatic monthly PayPal billing; cancel at any time. Availability is checked during setup.

Read monitoring availability as JSON ↗

Machine-readable by design

A clear path
for your agent.

Discover by category or product ID. Check availability before attempting a purchase. An existing storefront or source repository is a reference, not a wallet payment endpoint.

Discovery OpenAPI specification ↗ Checkout integration example ↗
  1. Discover products

    Read the catalog to match a task with an intended output or digital edition.

    GET /api/catalog/v1/products?category=tools
  2. Check availability

    Refresh the JSON catalog before purchase. Use an enabled browser checkout or wallet API offer. Skip items with neither channel available.

    product.checkout?.available || product.purchase.available
  3. Review the offer before purchase

    Follow the service schemas and quote URL. Save your private receipt, validate the wallet challenge against your spending policy, then retrieve the report or digital files.

    Discover → quote → authorize → retrieve

One source for people and agents

Inspect before you integrate.

The page and discovery API use the same product registry. Input, output, source status and delivery limits stay together.