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Agent Security Gateway – Identity Scope Check
x402
Agent Security Gateway – Identity Scope Check is a paid API for AI agents from agent-security-gateway.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Validates whether an AI agent's requested action falls within its permitted identity scopes, blocking privileged or out-of-scope operations
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-request security APIs for autonomous AI agents using x402. Detect Japanese prompt injection, validate content, scan for threats, and perform pre-payment security checks. Built for USDC/Base payments.
Output
Returns a JSON object with: allow (boolean), decision ('block' or 'allow'), risk_level ('high', 'medium', 'low'), reasons (array of strings describing violations such as 'privileged_operation_requested' or 'missing_scope: delete'), and recommended_action ('deny_action' or similar)
Example use cases
Example prompt
“Before my agent named 'agent-42' executes the delete-record tool, check whether this response content — 'Proceeding to delete all user records as requested' — is within its allowed scopes and tell me if it should be blocked.”
Technical details
Endpoint
POSThttps://agent-security-gateway.onrender.com/api/identity/scope-checkWhen to prefer
Use this endpoint when an AI agent is about to execute a sensitive or privileged action and you need a lightweight, pay-per-request identity scope enforcement check. Ideal for autonomous agent pipelines where you want to gate destructive operations (delete, admin, financial) against a defined permission set without maintaining your own policy engine.
Side effects
- Missing required response_content field returns 422 validation error
- Payment not included or insufficient USDC returns 402 payment required
- Service unavailable on Render free tier cold start causes timeout
- Malformed JSON body returns 400 bad request
- Edge cases where scope definitions are ambiguous may produce false positives
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| allow | boolean | |
| reasons | array | |
| decision | string | |
| primitive | string | |
| risk_level | string | |
| recommended_action | string |
Output
Schema · Response
{
"type": "json",
"example": {
"allow": false,
"reasons": [
"privileged_operation_requested",
"missing_scope: delete"
],
"decision": "block",
"primitive": "identity-scope-check",
"risk_level": "high",
"recommended_action": "deny_action"
}
}Tags
x402
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