← The evidence ledger
Evidence row 1261924
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.fastaf.co/x402/v1/flights
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 2b07d43d3e10a25a6e780fce47ac7a947ec12bdf4ead736b85806128d8c16a9b
- Leaf
- 0x25ec8a4e8ffde31421e09ccc176fd95ee9b1a450ac8a49eb6fb22561f987e30c
What was observed
{
"endpoints": [
[
"x402",
"https://api.fastaf.co/x402/v1/flights"
]
],
"name": "FastAF",
"owner_address": "0x05b75e13f071a09a26b50a18ce5bd02a0755d76f",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x05B75e13f071A09A26B50a18Ce5BD02a0755d76F",
"scheme": "exact"
}
],
"description": "Google Flights search API for AI agents: itineraries and current fares as JSON between two airports given as IATA codes, one way or round trip. For travel planning and fare comparison; it does not book tickets. Provided by Google Flights. Price: $0.005000 USDC per successful call. Docs: https://fastaf.co",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"arrival_id": "LHR",
"departure_id": "JFK",
"outbound_date": "2027-01-15",
"type": "2"
},
"type": "http"
},
"output": {
"example": {
"best_flights": [
{
"flights": [
{
"arrival_airport": {
"id": "LHR"
},
"departure_airport": {
"id": "JFK"
}
}
],
"price": 550
}
]
},
"type": "json"
}
},
"routeTemplate": "/x402/v1/flights",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"adults": {
"type": "integer"
},
"arrival_id": {
"type": "string"
},
"currency": {
"type": "string"
},
"departure_id": {
"type": "string"
},
"gl": {
"type": "string"
},
"hl": {
"type": "string"
},
"outbound_date": {
"type": "string"
},
"return_date": {
"type": "string"
},
"travel_class": {
"enum": [
"1",
"2",
"3",
"4"
],
"type": "string"
},
"type": {
"enum": [
"1",
"2"
],
"type": "string"
}
},
"required": [
"departure_id",
"arrival_id",
"outbound_date"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"best_flights": {
"items": {
"properties": {
"flights": {
"items": {
"properties": {
"arrival_airport": {
"properties": {
"id": {
"type": "string"
}
},
"type": "object"
},
"departure_airport": {
"properties": {
"id": {
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
},
"type": "array"
},
"price": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793346673/bazaar-icons/f5ffad92722e9a05.png",
"lastUpdated": "2026-10-30T08:30:56.444Z",
"quality": {
"l30DaysTotalCalls": 11,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-30T08:31:51.539Z"
},
"resource": "https://api.fastaf.co/x402/v1/flights",
"serviceName": "FastAF",
"tags": [
"data",
"scraping",
"web-data",
"api",
"agents"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Google Flights search API for AI agents: itineraries and current fares as JSON between two airports given as IATA codes, one way or round trip. For travel planning and fare comparison; it does not book tickets. Provided by Google Flights. Price: $0.005000 USDC per successful call. Docs: https://fastaf.co"
}What the leaf hashes
{"body":"2b07d43d3e10a25a6e780fce47ac7a947ec12bdf4ead736b85806128d8c16a9b","id":1261924,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385518271119,"prev":null,"subject":"x402_bazaar:https://api.fastaf.co/x402/v1/flights","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (243099 rows).
- 0x25ecbb0f65f274c457d3e5ed136fccb68889907abab39e41381f400cbff284d8
- 0x44c81be0d2f14c7a91545cc36cfac54187d3ffbf4c570848dd89ed128a9ddb1b
- 0x126c4fd47dafd4f9a9d2244a673a094559e58822982cf999a626ac14d6ce3f3d
- 0x1f56aae2b84330e4ee1ab2da80b5b67d52edef66ef610c2961eff4f7eefcffa4
- 0x407d1a4848de5399661dd1e07e3ba4a3cad32a4507745b603acc1b46797f28cc
- 0x53631e62d1469cd009026628e0f9f3a764156037457b69df0f025553e49ea739
- 0x2183349409f1ec823eadc12a2868cc549de7492f9bce9bf8bebb56b531b87993
- 0x5c04c835931e4bba5bd58f2b06c4154e862c65b2f12d73b1e0d2541915c089ab
- 0xe1311843dee950493c02c1b4ea9f7b9fa79c16349c60ee1e8735c1b6b9cf1107
- 0xfbbe613acc5c3a668100a975157aeadbb51d5d7f0a2c3da12bc8518c477d771a
- 0x612e4d3a579da59d45e5e43c5dbe70a62740cc9281b3eff2a433271bc2aef336
- 0x714329e181af1b79f7cec92d54e07b15cb43f061badc372809fb371cd81de07c
- 0x6d0a0967c405a2d625b45c29f2792bc0d028b2f64827f93caac22b450a6e0970
- 0x9f9779dc68f693114863e0dec3d1a44dc50e81c34bd4122e25a6a644a5c619bc
- 0x6222037db785cc797fc8809e52e551d945c928d389b7ac947c037fb9af818562
- 0x50ca74d7c8f26a46e9c3b8fb5e7f9ebcdfdcc1b7c863db3b6d2b7c12e24ca66f
- 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
- 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147
- Day root
- 0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
- Chained
- 0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
- Published
- On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861