Compatibility API (/v1) discovered API export
GET /v1/discovery/openapi.json · operationId compatDiscoveredOpenApi
For developers: your server sends this request with a server key; it is not a button in the dashboard.
This is the compatibility API (/v1): it keeps the request and response shapes of the v1 agent-verification API that existing integrations were built on, so such an integration works unchanged. New integrations should use the /api/v1 operations, which return reasons, decision, policy and attribution and work with the server adapter.
The reviewed actions of /api/v1/discovery/openapi.json in the v1 DiscoveredOpenApiDocument shape: exactly openapi 3.1.1, info {title: Discovered API, version: 1} and paths, with ETag/If-None-Match. 503 discovery_unavailable while discovery is off for the Site, discovery_not_ready while it is on but nothing has been observed yet. Failures are exactly {"error":"<code>"}.
Authentication
Send Authorization: Bearer YOUR_SERVER_KEY (siteServerKey: Site server key in Authorization: Bearer <key> (the scheme is case-insensitive and required; a bare key is 401). Shown once on creation or rotation. Publishable keys cannot authenticate). Keep the server key in server-only configuration; never send it to a browser.
Parameters
If-None-Match(header, string, optional)
Responses
- 200: Customer API OpenAPI document · body
object· headersETag - 304: Document unchanged; no response body. · headers
ETag - 401: The server key is missing, invalid or not sent with the Bearer scheme. · body
UnauthorizedError - 403: The server key and session token belong to different Sites, or the call came from a browser page on the public collector origin. · body
ForbiddenError - 404: Unknown path or wrong method. · body
NotFoundError - 429: Too many requests from one client IP. Wait for Retry-After. · body
RateLimitedError· headersRetry-After - 500: The collector could not complete the request. Fail the protected action and do not retry automatically. · body
InternalError - 503: The discovered document is not ready or unavailable. · body
DiscoveryUnavailableBody
Success body fields
openapi("3.1.1", required)info(object, required)info.title("Discovered API", required)info.version("1", required)paths(object, required)
Failures are not verdicts. Error bodies follow the CompatError schema: error is one of bad_request, unauthorized, forbidden, not_found, session_reinit_required, rate_limited, internal_error, config_unavailable, session_unavailable, discovery_not_ready, discovery_unavailable, session_not_found. Errors and retries explains each code and what to do.
Example
curl -sS -X GET 'https://app.trytelltale.dev/v1/discovery/openapi.json' \
-H "Authorization: Bearer $TELLTALE_SERVER_KEY"const response = await fetch("https://app.trytelltale.dev/v1/discovery/openapi.json", {
method: "GET",
headers: {
Authorization: 'Bearer ' + process.env.TELLTALE_SERVER_KEY
},
signal: AbortSignal.timeout(5000)
});
const result = await response.json();Machine-readable contract: openapi.json. Request builder: the API explorer shows every operation as curl; it sends requests only on a local dashboard.