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ScriptMasterLabs Agent Score API
x402
ScriptMasterLabs Agent Score API is a paid API for AI agents from mcp-x402-discovery.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Retrieves or updates a trust/reputation score for an AI agent based on its behavioral history (tasks, payments, uptime, errors)
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, Section 8/HUD housing, and compliance APIs via x402. Primary: USDC on Base (eip155:8453). Also accepts Global Dollar (USDG) on Robinhood Chain (eip155:4663) via sovereign X-PAYMENT-TX. Hyphen routes only (e.g. /x402/gas-tracker, /x402/pha-lookup, /x402/sec-8k). MARKETPLACE REVIEW: use free /x402/playground/* (no key, no payment). Production /x402/* returns 402 unless paid via x402 or X-Api-Market-Key / X-API-Key from seller dashboard.
Output
Returns an agent score object containing the computed trust/reputation rating for the specified agent, reflecting behavioral metrics such as task success rate, payment history, uptime, and error counts. When action=report, the score is updated with the submitted data and the updated record is returned.
Example use cases
Check agent reputation before delegating task
“Before I let agent 'agent-7f3d' handle any payments, can you pull its current agent score so I can see its uptime, error rate, and payment history?”
Report agent performance after task batch
“My agent 'agent-workflow-99' just finished a run — it attempted 50 tasks, completed 46 successfully, made 12 micropayments, had 4 errors, and maintained 0.94 uptime. Submit that behavioral data to update its score.”
Monitor fleet agent trust over time
“Get the current reputation score for agent ID 'fleet-node-22' so I can track whether its reliability has improved since last week.”
Technical details
Endpoint
GEThttps://mcp-x402-discovery.onrender.com/x402/agent-scoreWhen to prefer
Use this endpoint when your AI agent ecosystem needs decentralized, on-chain-payment-gated reputation scoring for individual agents — particularly when you need to gate tasks or payments behind trust thresholds, or when you want to report behavioral telemetry to update an agent's standing in a reputation registry. Prefer this over generic analytics APIs when you need per-agent identity-linked scoring that integrates with x402 micropayment flows on Base/USDC.
Side effects
- Missing agent_id parameter returns 400 or 422 validation error
- Unpaid request returns 402 Payment Required unless valid X-Api-Market-Key or X-API-Key is provided
- Unknown agent_id may return a zero/baseline score or 404
- Invalid uptime value outside 0-1 range fails schema validation
- action=report with missing task/payment fields may be rejected or partially applied
- Service unavailability on Render.com free tier may cause cold-start delays or 503 errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | — |
Output
Schema · Response
{
"example": {}
}Tags
x402
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