API reference · CAIN Agent Security
Get Autonomy Trust State
GET /fabric/security/autonomy-trust/{agent_id}
Last reviewed 2026-10-02
GET /fabric/security/autonomy-trust/{agent_id}
CAIN 24.0 Section 1: Autonomous Trust State.
Independently re-derives identity/capability/trajectory/delegation trust from the real subsystems of record (never from a caller-supplied claim) and combines them with MIN() semantics -- the effective autonomy is capped by the worst dimension, never averaged up by the others. Omitting `identity_id`/`trajectory_id`/`delegation_id` does not default that dimension to trusted; it is scored as unverified/fail-closed instead (see `AgentSecurityEngine.compute_autonomy_trust_state`).
Parameters
| Name | In | Type | Meaning |
|---|---|---|---|
agent_id required | path | string | |
identity_id | query | string or null | |
trajectory_id | query | string or null | |
delegation_id | query | string or null | |
required_capability | query | string or null |
Responses
| Status | Meaning | Body |
|---|---|---|
200 | Successful Response | object |
422 | Validation Error | HTTPValidationError |
401 | No key, or a key that is not valid | JSON detail |
429 | Rate limit for your plan reached; retry after the Retry-After seconds | JSON detail |
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/security/autonomy-trust/<agent_id>' \
-H "X-API-Key: $CAIN_API_KEY"import json, os, urllib.request
req = urllib.request.Request('https://cainstudio.online/fabric/security/autonomy-trust/<agent_id>', 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/security/autonomy-trust/<agent_id>", {
method: "GET",
headers: {
"X-API-Key": process.env.CAIN_API_KEY!,
},
});
console.log(res.status, await res.json());Schemas used
HTTPValidationError · ValidationError
all 9 CAIN Agent Security calls · Contain Agent →
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