API reference · `Substratal-Version: 1`

Every operation, parameter, request body and response of the Platform API, rendered from openapi.yaml 1.0.0-draft.13. This is the current version.

Base URL https://api.substratalapps.com. There is no version in the path.
Send Substratal-Version: 1 on every request. Try it out below adds it for you.
Endpoint index (searchable, no JavaScript needed) · API quickstart · API changelog

Browser requests to production are refused by CORS for anything but first-party origins, and API keys are refused from browsers (400 api_key_in_browser). Use curl or a generated client against production.

Last updated 2026-10-23 · Built 2026-10-25 from a9ef3be · API 1.0.0-draft.13 · Substratal-Version: 1

API reference · Substratal-Version: 1

API reference · `Substratal-Version: 1`