CAIN-42 MCPGateAPI reference · Trust Fabric
Live feed of this tenant's decisions (Server-Sent Events)
GET /fabric/decisions/stream
Last reviewed 2026-11-06
GET /fabric/decisions/stream
Pushes each new decision for the caller's tenant as it is recorded.
Authenticated with the API key, or with a read-scoped session token in ?session= (a browser EventSource cannot send headers; the token is short-lived and read-only). Only the caller's tenant is ever streamed. Ends after STREAM_MAX_SECONDS; clients reconnect with ?after=<last seq>.
Parameters
| Name | In | Type | Meaning |
|---|---|---|---|
session | query | string or null | |
after | query | integer | default -1 |
Responses
| Status | Meaning | Body |
|---|---|---|
200 | Successful Response | JSON |
401 | The X-API-Key header is missing, or the key is unknown, revoked or replaced. | Error |
403 | The key is valid but may not do this (for example an agent key approving its own held action). | Error |
422 | Validation Error | HTTPValidationError |
429 | Rate limit or monthly quota reached. Wait for the number of seconds in Retry-After when it is sent. | Error |
Try it
The request goes from your browser straight to this site. Your key is not stored unless you tick the box, and then only in this tab's session storage.
Code
curl -sS -X GET 'https://cainstudio.online/fabric/decisions/stream' \
-H "X-API-Key: $CAIN_API_KEY"import json, os, urllib.request
req = urllib.request.Request('https://cainstudio.online/fabric/decisions/stream', method='GET',
headers={"X-API-Key": os.environ["CAIN_API_KEY"]})
with urllib.request.urlopen(req, timeout=60) as r:
print(r.status, json.load(r))const res = await fetch("https://cainstudio.online/fabric/decisions/stream", {
method: "GET",
headers: {
"X-API-Key": process.env.CAIN_API_KEY!,
},
});
console.log(res.status, await res.json());Schemas used
Error · HTTPValidationError · ValidationError
← Ask the control plane to decide on a proposed action · all 81 Trust Fabric calls · Retrieve one recorded decision (Evidence) →
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