← The evidence ledger
Evidence row 425431
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.lumitrades.io/v1/check/batch
- Recorded
- Previous row
- #407615
- Body SHA-256
- 53591334b71ce14417587a4f277990bd14f8d27fadd2f260a4ca5547b8426645
- Leaf
- 0xca789712b837fa90e21b00368d12808c7435e1b1d22b8fff6f0f7e503f3421a2
What was observed
{
"endpoints": [
[
"x402",
"https://api.lumitrades.io/v1/check/batch"
]
],
"name": "Lumi Trades",
"owner_address": "0x5e617bac19912e6d212cb303ae84655e9e203532",
"raw": {
"accepts": [
{
"amount": "8000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"decimals": 6,
"invoiceId": "lumi1.batch_check:probe.tnjn3r.NXeDkZvE1YY0.6200.43dszaP7vpQ_wxZtBO9H1Q",
"name": "USD Coin",
"symbol": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x5E617bac19912e6d212CB303ae84655E9E203532",
"scheme": "exact"
},
{
"amount": "6200",
"asset": "XRP",
"extra": {
"invoiceId": "lumi1.batch_check:probe.tnjn3r.NXeDkZvE1YY0.6200.43dszaP7vpQ_wxZtBO9H1Q",
"sourceTag": 804681468
},
"maxTimeoutSeconds": 300,
"network": "xrpl:0",
"payTo": "rM8kmmnz5qPMg7V3r7SHYXgDGvm8PhzLvM",
"scheme": "exact"
},
{
"amount": "0.008",
"asset": "524C555344000000000000000000000000000000",
"extra": {
"invoiceId": "lumi1.batch_check:probe.tnjn3r.NXeDkZvE1YY0.6200.43dszaP7vpQ_wxZtBO9H1Q",
"issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
"sourceTag": 804681468,
"symbol": "RLUSD"
},
"maxTimeoutSeconds": 300,
"network": "xrpl:0",
"payTo": "rM8kmmnz5qPMg7V3r7SHYXgDGvm8PhzLvM",
"scheme": "exact"
},
{
"amount": "0.008",
"asset": "5553444300000000000000000000000000000000",
"extra": {
"invoiceId": "lumi1.batch_check:probe.tnjn3r.NXeDkZvE1YY0.6200.43dszaP7vpQ_wxZtBO9H1Q",
"issuer": "rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE",
"sourceTag": 804681468,
"symbol": "USDC"
},
"maxTimeoutSeconds": 300,
"network": "xrpl:0",
"payTo": "rM8kmmnz5qPMg7V3r7SHYXgDGvm8PhzLvM",
"scheme": "exact"
},
{
"amount": "80000",
"asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75",
"extra": {
"areFeesSponsored": true,
"decimals": 7,
"invoiceId": "lumi1.batch_check:probe.tnjn3r.NXeDkZvE1YY0.6200.43dszaP7vpQ_wxZtBO9H1Q",
"symbol": "USDC"
},
"maxTimeoutSeconds": 300,
"network": "stellar:pubnet",
"payTo": "GCKTH26VNR4H4WLCXS5DX6563XRQQXWP5QKQWFD6CHOGTZJ2N5GKBU2L",
"scheme": "exact"
}
],
"description": "Use when an agent must check several x402 sellers before paying: up to 10 resource URLs or seller domains in one call, each with the same label as the free /v1/check (checks_passed, check_first, checks_failed or no_data), reason codes, conclusive test-buy count, last delivered date and an evidence link, in one signed answer. Based on Lumi Trades' record; it does not contact the sellers. Not charged on bad input. Observations, not a guarantee.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"urls": "https://api.example.com/v1/data,data.example.org"
},
"type": "http"
},
"output": {
"example": {
"as_of": "2026-10-26T11:00:00Z",
"count": 2,
"data_age_seconds": 600,
"kind": "lumi_batch_check",
"next_update": "2026-10-26T17:00:00Z",
"payment": {
"amount": "0.008",
"asset": "USDC",
"network": "eip155:8453",
"payer": "0x12ab...89cd",
"transaction": "0x5f0c...e41a"
},
"results": [
{
"evidence": "https://api.lumitrades.io/trust/v/api.example.com",
"label": "checks_passed",
"last_delivered_at": "2026-10-20T09:12:00Z",
"n_conclusive": 3,
"reason_code": "delivered_recently",
"url": "https://api.example.com/v1/data"
},
{
"evidence": "https://api.lumitrades.io/trust/v/data.example.org",
"label": "no_data",
"last_delivered_at": null,
"n_conclusive": 0,
"reason_code": "not_observed",
"url": "https://data.example.org/v1/quote"
}
],
"stale_after": "2026-10-27T11:00:00Z"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"urls": {
"description": "Comma-separated x402 resource URLs or seller domains, 1 to 10 (required)",
"type": "string"
}
},
"required": [
"urls"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"description": "Errors: 400 invalid_input; 402 payment_required; 409 idempotency_conflict | settlement_status_unknown; 429 rate_limited; 500 internal_error; 502 invalid_verify_response | settle_http_error; 503 stale_data | data_unavailable | facilitator_unavailable. Details: GET /openapi.json (responses) or /.well-known/x402 (errors).",
"properties": {
"example": {
"properties": {
"as_of": {
"type": "string"
},
"count": {
"type": "number"
},
"data_age_seconds": {
"type": "number"
},
"kind": {
"type": "string"
},
"next_update": {
"type": "string"
},
"payment": {
"type": "object"
},
"results": {
"type": "array"
},
"stale_after": {
"type": "string"
}
},
"required": [
"kind",
"payment"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"id": {
"maxLength": 128,
"minLength": 16,
"pattern": "^[a-zA-Z0-9_-]+$",
"type": "string"
},
"required": {
"type": "boolean"
}
},
"required": [
"required"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793031081/bazaar-icons/3e908f423e67b0c6.png",
"lastUpdated": "2026-10-27T01:59:39.243Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-27T01:59:38.692Z"
},
"resource": "https://api.lumitrades.io/v1/check/batch",
"serviceName": "Lumi Trades",
"tags": [
"x402",
"check-before-paying",
"batch-check",
"pre-payment-check",
"agent-payments"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Use when an agent must check several x402 sellers before paying: up to 10 resource URLs or seller domains in one call, each with the same label as the free /v1/check (checks_passed, check_first, checks_failed or no_data), reason codes, conclusive test-buy count, last delivered date and an evidence link, in one signed answer. Based on Lumi Trades' record; it does not contact the sellers. Not charged on bad input. Observations, not a guarantee."
}What the leaf hashes
{"body":"53591334b71ce14417587a4f277990bd14f8d27fadd2f260a4ca5547b8426645","id":425431,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086110305828,"prev":407615,"subject":"x402_bazaar:https://api.lumitrades.io/v1/check/batch","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xca785e9b2180dc200ea8c347fc52e776da02f93cfd3252b3b8229a55f707a50c
- 0x0698e224b927dfa72365a4ed4e4244fa47f5caf4994b95bb2ec9719af54ce337
- 0x77af2d7edd8845bf01afef465e6fbc592306391cf68d3237c953c3313910d186
- 0x7db9a0dea518bb03faeb074cb936686490f44d1b96f2df11624fcfce8159d666
- 0xead1069bf8041fb5d9b41f96456d360a2d702c862ebe35adba4d5f1b31dea9a9
- 0x18e7048297129fa4de8af743ba92a8f930628d156ba2bc4972fef9117687d3dd
- 0x581250b15a6282a0238f5c3750524527945c0ef86250de45991a9a731efdb365
- 0x5733ce2ac21d8bac8d76031ee7d16ab2b4237018d1b125aae7788700b57f97cc
- 0x9618f0937a764c54a6f4f17bc152081f614a0514c0e5049e7696afc2bf6e3599
- 0xcde5bf037067d972e5d7dbf8a222329146b61a7af13663bc3e5b57bc458051ae
- 0x031a5189f3cedc6cdc917093e3bc1856d6d43693459685f550cf8d6caf1cc0a8
- 0x7142f07ffeddbd14ceabecb9ab27a468e9ab58a2fca5472c5c6a93f3e98f173e
- 0x938752e9acd199cd15f468392bc2dd8eefc52293e7144e30b87b241ca6b2513b
- 0xcc49fd573532e5a29f5be4033f62a2eff71456c020bd2258312b98e95cfe301e
- 0x969cd44e5a4e8dc3110540398fbf689659eb51df735c1cda5d8f021ef9ff5683
- 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
- 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4