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Pathmint — Proven Path Exchange: x402 Live Seller Compile
x402
Pathmint — Proven Path Exchange: x402 Live Seller Compile is a paid API for AI agents from pathmint.edge.report, paid per call via x402, $0.35/call, status unknown (last checked 2026-09-15).
Scans live x402 payment endpoints to verify seller reachability and compile a sealed, validated seller list before committing payment
Price / call$0.35
Success—
StatusUnknown
How this service works
Proven Path Exchange — compile sealed procedures when the savings vs the fee are checkable. Primary: verify-before-pay clearance of an x402 payTo.
Output
Returns a JSON object with an array of verified seller picks, a count of ghost (inactive) endpoints, unreachable endpoint count, total scanned count, the path ID used, and the product identifier — giving the agent a clear picture of which sellers are safe to pay before any funds are committed.
Example use cases
Pre-payment x402 seller vetting
“I want to hire an x402 seller for data extraction work and I'm willing to send up to $10 USDC — can you scan the last 5 days of Base USDC history and compile only the live, reachable sellers so I don't pay into the void?”
Ghost filtering for automated agent payments
“My agent is about to route a $2 USDC x402 payment for summarization tasks — run a compile scan over the last 3 days to find how many sellers are actually reachable versus ghosts before it sends anything.”
Budget-aware seller shortlist for a specific job
“I need a shortlist of verified x402 sellers who can handle translation jobs and I have $7 USDC to spend — look back 14 days on Base and give me only the confirmed live ones.”
Technical details
Endpoint
POSThttps://pathmint.edge.report/v1/paths/x402-live-seller/compileWhen to prefer
Choose this endpoint when an AI agent needs to verify x402 seller liveness and filter out ghost or unreachable endpoints before committing a USDC payment on Base chain. It is specifically designed for the verify-before-pay x402 pattern, making it the right tool when the cost of a failed payment exceeds the $0.35 scan fee and correctness matters more than speed.
Side effects
- No picks returned if all scanned sellers are ghosts or unreachable
- lookbackDays exceeding 30 may be capped or rejected
- amountUsd of zero or negative may cause validation error
- Service unavailable if pathmint.edge.report is down
- Empty or malformed job string may produce poor seller matching
- Stale Base chain data may cause inaccurate reachability results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| job | string | What you need a seller for |
| amountUsd | number | USDC you would send the seller you pick |
| lookbackDays | number | Days of Base USDC history (default 3, max 30) |
Output
Schema · Response
{
"type": "json",
"example": {
"picks": [],
"ghosts": 4,
"path_id": "x402-live-seller",
"product": "pathmint-compile",
"scanned": 6,
"unreachable": 1
}
}Tags
x402
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