API reference · CAIN Compliance

Record Evidence

POST /fabric/compliance/evidence/record

Last reviewed 2026-10-02

POST /fabric/compliance/evidence/record

Record evidence artifact with integrity chain.

Parameters

Name	In	Type
`tenant` required	query	string
`evidence_type` required	query	string
`source_system` required	query	string
`source_id` required	query	string
`content_hash` required	query	string
`content_type` required	query	string
`decision_id`	query	string or null
`policy_id`	query	string or null
`agent_id`	query	string or null
`principal_id`	query	string or null
`run_id`	query	string or null
`event_timestamp`	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

Your API key X-API-Key Remember the key in this tab onlytenant queryevidence_type querysource_system querysource_id querycontent_hash querycontent_type querydecision_id querypolicy_id queryagent_id queryprincipal_id queryrun_id queryevent_timestamp query

This call changes data in the account the key belongs to.

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 POST 'https://cainstudio.online/fabric/compliance/evidence/record?tenant=tenant&evidence_type=evidence-type&source_system=source-system&source_id=source-id&content_hash=content-hash&content_type=content-type' \
  -H "X-API-Key: $CAIN_API_KEY"

import json, os, urllib.request

req = urllib.request.Request('https://cainstudio.online/fabric/compliance/evidence/record?tenant=tenant&evidence_type=evidence-type&source_system=source-system&source_id=source-id&content_hash=content-hash&content_type=content-type', method='POST',
    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/compliance/evidence/record?tenant=tenant&evidence_type=evidence-type&source_system=source-system&source_id=source-id&content_hash=content-hash&content_type=content-type", {
  method: "POST",
  headers: {
    "X-API-Key": process.env.CAIN_API_KEY!,
  },
});
console.log(res.status, await res.json());

Schemas used

HTTPValidationError · ValidationError

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