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SameDayDesk Contract-Qualified Search
x402
SameDayDesk Contract-Qualified Search is a paid API for AI agents from agents.samedaydesk.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Discovers and pre-qualifies machine-payable API endpoints that guarantee specific JSON response paths, returning only services an agent can autonomously buy and use.
Price / call$0.01
Success—
StatusUnknown
How this service works
Deterministic agent APIs for web and company intelligence, repository security, agent-work economics, machine-service discoverability, payment preflight and settlement proof, wallet context, and Morpho decision evidence. Pay per call through Base x402 or native MPP, with a Circle Gateway Nanopayments path for gasless batched USDC.
Output
A JSON object containing a list of qualified endpoints that passed the audit, each with price details, HTTP route, origin URL, supported payment protocols, guaranteed response paths, a machine-buyable decision label, and a boundary telemetry block showing what actions were and were not taken during discovery (e.g. whether credentials were used or payments were sent). Also includes rejected endpoints and overall discovery statistics from MPP and agent402 sources.
Example use cases
Autonomous repository provenance lookup
“Find me up to 3 agent-callable APIs that guarantee a 'data.sourceRepository' field in their JSON response and cost no more than $0.05 each — my agent needs to autonomously buy one to verify where a public service's code lives.”
Budget-capped company intelligence sourcing
“Search for machine-payable services that return company intelligence data, guarantee 'data.companyName' in the response, limit results to 5, and only show me options under $0.10 per call so my agent can pick and pay for one automatically.”
Pre-flight endpoint qualification for agent pipeline
“Before my agent commits to calling any paid API for web intelligence, can you search for qualified candidates that guarantee 'data.domain' in their output, are x402-compatible, and cost less than $0.02 per call — show up to 10 options.”
Technical details
Endpoint
GEThttps://agents.samedaydesk.com/commerce/contract-qualified-searchWhen to prefer
Use this endpoint when an AI agent needs to autonomously discover and pre-qualify third-party paid APIs before committing to purchase them — especially when the agent requires a guaranteed JSON schema contract (specific response paths must exist), a hard price ceiling, and audit evidence that the endpoint is legitimately machine-buyable. Prefer this over generic API directories when the agent must make autonomous payment decisions without human review, or when you need boundary telemetry proving no credentials or payments were used during discovery itself.
Side effects
- No endpoints found that guarantee the required JSON paths — decision returns no qualified candidates
- All discovered endpoints exceed the maxPriceDisplayUnits ceiling and are rejected
- Query digest matches no indexed services in MPP or agent402 directories
- Malformed requiredPaths expressions cause validation errors
- Rate limiting or payment failure prevents the search itself from executing
- Source directories (MPP, agent402) temporarily unavailable, returning partial results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"product": "samedaydesk-contract-qualified-search",
"request": {
"limit": 5,
"queryDigest": "sha256:64f12b41f9a391176291881e042659376376348e5373e18a3b1bf9557caa411c",
"requiredPaths": [
"data.sourceRepository"
],
"maxPriceDisplayUnits": 0.1
},
"sources": {
"mpp": {
"status": "ok",
"audited": 1,
"discovered": 2
},
"agent402": {
"status": "ok",
"audited": 2,
"discovered": 3
}
},
"version": "1.1.0",
"boundary": {
"querySentTo": [
"agent402"
],
"sellerAudits": 3,
"queryRetained": false,
"walletAccessed": false,
"credentialsUsed": false,
"directoryRequests": 2,
"targetPaymentSent": false,
"targetPaymentSigned": false,
"paidResponseBodyRead": false,
"sellerPostRequestSent": false
},
"decision": "qualified_candidates_found",
"rejected": [],
"checkedAt": "2026-08-12T12:00:00.000Z",
"qualified": [
{
"price": {
"currency": "USD",
"decimals": 6,
"amountAtomic": "10000",
"amountDisplayUnits": 0.01
},
"route": "/source-proof",
"method": "GET",
"origin": "https://service.example",
"source": "agent402",
"decision": "machine_buyable",
"protocols": [
"x402"
],
"description": "Return source repository provenance for a public service.",
"serviceName": "Example source proof",
"guaranteedPaths": [
"data.sourceRepository"
],
"runtimeChallengeVerified": true
}
]
}
}Tags
x402
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