← The evidence ledger
Evidence row 62470
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.x-402.online/v1/callbacks
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 28346094802cf917e7d587269e03344c411e0d984de90e76a3debfa6b1d14e57
- Leaf
- 0x4b15b583f123baa3fe5432a3d42208a62e10ea5b868fef4fdcd9746118f0953a
What was observed
{
"endpoints": [
[
"x402",
"https://api.x-402.online/v1/callbacks"
]
],
"name": "api.x-402.online/v1/callbacks",
"owner_address": "0x2c871c2b8876dc35e9e19646fda5abf1cd27735f",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x2c871C2b8876dc35e9E19646FDa5ABF1cd27735F",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "3tvSUk2R16rrL4eo2diYpMUsBH1wa3tafqJE44x3bVgs",
"scheme": "exact"
}
],
"description": "A temporary public webhook URL: give it to any service, then long-poll the events that arrived (method, query, headers, body). Free to receive and read, up to 100 events for 1 to 24…",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "POST",
"queryParams": {
"label": "job-42",
"ttl_hours": 24
},
"type": "http"
},
"output": {
"example": {
"callback_url": "https://api.x-402.online/hook/3f9c0a1e5b7d4c2a9e8f6b1d0c3a5e7f",
"events_url": "https://api.x-402.online/hook/3f9c0a1e5b7d4c2a9e8f6b1d0c3a5e7f/events?key=…",
"expires_at": "2026-10-01T12:00:00.000Z",
"id": "3f9c0a1e5b7d4c2a9e8f6b1d0c3a5e7f",
"limits": {
"max_body_bytes": 65536,
"max_events": 100
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"POST"
],
"type": "string"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-26T13:41:10.335Z",
"quality": {
"l30DaysTotalCalls": 5,
"l30DaysUniquePayers": 3,
"lastCalledAt": "2026-10-08T06:14:40.416Z"
},
"resource": "https://api.x-402.online/v1/callbacks",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "A temporary public webhook URL: give it to any service, then long-poll the events that arrived (method, query, headers, body). Free to receive and read, up to 100 events for 1 to 24…"
}What the leaf hashes
{"body":"28346094802cf917e7d587269e03344c411e0d984de90e76a3debfa6b1d14e57","id":62470,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025453214624,"prev":null,"subject":"x402_bazaar:https://api.x-402.online/v1/callbacks","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.