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Gateway Information Group

Developer access

Gateway tools. Built into your workflow.

Connect your application to Gateway services and digital products, with clear contracts, private results, and current purchase options.

Last updated October 29, 2026

Choose the route that fits

Explore the complete product catalog for report services, tools, software, books, games and art.

Ordering on this website: use the available payment options, such as PayPal, shown for your selected service or digital edition. Guest checkout remains available; optional verified members receive 5% off eligible products in the member portal. Your private order page provides the purchased result or available files.

Discovering without a payment: start with paged product discovery and the discovery specification. Connected MCP tools can find and describe public products through the authenticated discovery connection and client compatibility guide; they do not create orders or authorize spending.

Connecting a purchasing application or agent: check the currencies and networks currently available for your selected offer in live discovery and its exact payment quote. Your application retrieves the receipt, progress, and available result or files using its private purchase capability. API reports are not delivered by email. Wallet API orders do not use the member portal or its discount.

A connection that fits your workflow

Use the agent connection guide for public HTTP access, connected MCP tools and experimental read-only browser tools. The resource manifest links product, service, directory and wallet contracts in one place. Private account data and purchases retain their normal access and approval checks.

More ways to connect

Use A2A product search, MCP Server Cards and the read-only UCP catalog to connect compatible clients. The UCP catalog admits the published prevalidated client profile; private purchases and payment approval remain separate.

One service, a clear scope

Use the live product catalog to discover report services, hosted tools, and selected digital editions. Check the exact contract, price, availability, limits, and retention before requesting a quote. The wallet service catalog describes its supported offers.

The website report examines public pages; it does not change your website. Transaction Review analyzes one unsigned transaction on Ethereum mainnet, Base mainnet, Base Sepolia, Polygon PoS, Avalanche C-Chain, BNB Smart Chain, Gnosis, Cronos EVM or Sonic. Its analysis network is independent of the payment network identified in your quote. A review does not sign or broadcast the transaction being analyzed.

Connect to the wallet API

Configure your client with the separate API origin below. Wallet API requests do not go to gatewayinformationgroup.com.

OpenAPI reference · Service catalog · API status

https://gateway-wallet-payments.jerryrnapier.workers.dev

  1. Read the service contract and validate your input before requesting a quote.
  2. Keep a stable idempotency key and a securely generated, private purchase capability. Preserve them across retries.
  3. Validate the payment challenge, including network, asset, amount, recipient, and expiry. Have the wallet owner approve signing through their wallet or configured spending policy.
  4. Use the receipt and the same private capability to check progress and retrieve the available report or files. Payment confirmation and fulfillment are separate states.

Understand contribution states

For voluntary support integrations, read how unpaid reviews, signatures, and confirmed contributions differ.

Protect your payment and your report

Never share a seed phrase or private key. Do not send cryptocurrency directly to an address: payments must follow the API quote and verified receipt flow so they can be matched to your order. Keep purchase capabilities out of URLs, screenshots, logs, and shared messages.

Payment availability is reported by live discovery and checked again when quoting. End-to-end verification of a real mainnet payment and completed report is still pending; confirm that boundary before relying on it for unattended production purchases.

Read our security boundaries, privacy policy, and terms of service before integrating.