CAIN-42 CAIN Studio

API reference · Trust Fabric

Which rule would decide this call? (no evidence, no quota)

POST /fabric/tool-rules/test

Last reviewed 2026-10-02

POST /fabric/tool-rules/test

Evaluates ONLY the tool rules -- not identity, OPA, risk or approvals. For the full chain use POST /fabric/decisions with record=false.

Parameters

NameInTypeMeaning
X-CAIN-Sessionheaderstring or null

Request body

ToolRuleTestRequest (required)

FieldTypeMeaning
pathstring or null
servicestring or null
agent_idstring or null
payloadobject
rulesarray of ToolRuleRequest or null
default_effectstring or null

Responses

StatusMeaningBody
200Successful ResponseJSON
422Validation ErrorHTTPValidationError
401No key, or a key that is not validJSON detail
429Rate limit for your plan reached; retry after the Retry-After secondsJSON detail

Try it

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/tool-rules/test' \
  -H "X-API-Key: $CAIN_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{"payload": {}}'

Schemas used

HTTPValidationError · ToolRuleCondition · ToolRuleRequest · ToolRuleTestRequest · ToolRuleTransform · ValidationError

← Every change to this tenant's tool rules · all 79 Trust Fabric calls · Change a tool rule (its version increments) →

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