# Supplier and dock coordination services

## Supplier Quote Expiry Coverage

Check whether a firm supplier quote covers each planned purchase line on a specified date. The item, unit, destination and currency must match exactly. Start and end dates are inclusive. Each line must be covered by one quote with sufficient quantity. The result separates expired, future, non-firm and insufficient quotes. Evaluate each line independently and recheck supplier capacity across the order before purchasing. This service uses your supplied quote records without placing orders, ranking vendors or verifying their offers. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.

[Request example](supplier-quote-expiry-coverage.request.example.json) · [Input schema](supplier-quote-expiry-coverage.input.schema.json) · [Result schema](supplier-quote-expiry-coverage.result.schema.json)

## Dock Appointment Revision Release Handoff

Prepare a dock appointment handoff from recorded revisions and carrier events. Send events known at review time in increasing sequence and use minutes on one clock. A ready appointment needs one matching confirmation for its latest revision, carrier, dock and window, with no decline, cancellation or conflicting evidence for that revision and an end later than review time. A new schedule revision needs fresh confirmation. Evidence recorded before that revision was scheduled holds it for review. Exact event replays are counted and ignored for readiness. Conflicting uses of an event ID or a reused schedule revision are rejected. The result describes supplied evidence without booking a dock, contacting a carrier or authorizing release. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.

[Request example](dock-appointment-revision-release.request.example.json) · [Input schema](dock-appointment-revision-release.input.schema.json) · [Result schema](dock-appointment-revision-release.result.schema.json)

Per job, USD 19.00 once. Save your private JSON result within its 30-day access period.
Requests accept at most 36,000 UTF-8 input bytes. Send only authorized, non-sensitive records.

For a known hosted offer, read current checkout and wallet availability with `GET https://gatewayinformationgroup.com/api/catalog/v1/search?id=PRODUCT_ID`. Then use the input schema and request example above.

Use the existing [agent checkout guide](https://gatewayinformationgroup.com/developers) to prepare a quote, pay and retrieve the private result.