← The evidence ledger
Evidence row 60318
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://2s.io/api/fx/rates
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- e811d1135724bfc97cbb9c641282f953370a406f9ec38f20b3c2808e193dbdd7
- Leaf
- 0x8587c7500c69f6e878870d43593cb8c98c6336c0f570b5c53f5208bd34dc6a52
What was observed
{
"endpoints": [
[
"x402",
"https://2s.io/api/fx/rates"
]
],
"name": "2s",
"owner_address": "0x2b6d4988db4723e6908db86ab2b8dfbc51fc32c5",
"raw": {
"accepts": [
{
"amount": "3000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 60,
"network": "eip155:8453",
"payTo": "0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5",
"scheme": "exact"
},
{
"amount": "3000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"name": "USDC",
"version": "1"
},
"maxTimeoutSeconds": 60,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn",
"scheme": "exact"
}
],
"description": "Daily reference exchange rates from the European Central Bank (via Frankfurter). 30+ major currencies. Pass base = 3-letter ISO 4217 currency (default USD), optional symbols = comma-separated target codes (default = all available), optional date = YYYY-MM-DD for historical rates (history back to 1999, business days only; omit for latest), optional amount to convert (default 1). Returns base, date, amount, and a map of currency code → rate.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"base": "USD",
"symbols": "EUR,GBP,JPY"
},
"type": "http"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"properties": {
"amount": {
"description": "Amount of base currency to convert; default 1.",
"type": "number"
},
"base": {
"description": "3-letter ISO 4217 code (default USD).",
"type": "string"
},
"date": {
"description": "YYYY-MM-DD historical date; default latest.",
"type": "string"
},
"symbols": {
"description": "Comma-separated target codes; default all.",
"type": "string"
}
}
},
"type": {
"const": "http"
}
},
"required": [
"type",
"method",
"queryParams"
],
"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/v1781454341/bazaar-icons/58f7ba8f2b3b8047.png",
"lastUpdated": "2026-10-08T06:13:11.306Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-08T06:13:11.164Z"
},
"resource": "https://2s.io/api/fx/rates",
"serviceName": "2s",
"tags": [
"public-records",
"identifiers",
"ai-agents",
"us-gov-data",
"x402"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Daily reference exchange rates from the European Central Bank (via Frankfurter). 30+ major currencies. Pass base = 3-letter ISO 4217 currency (default USD), optional symbols = comma-separated target codes (default = all available), optional date = YYYY-MM-DD for historical rates (history back to 1999, business days only; omit for latest), optional amount to convert (default 1). Returns base, date, amount, and a map of currency code → rate."
}What the leaf hashes
{"body":"e811d1135724bfc97cbb9c641282f953370a406f9ec38f20b3c2808e193dbdd7","id":60318,"kind":"listing","method":"baseline/1","observed_us":1793025448300806,"prev":null,"subject":"x402_bazaar:https://2s.io/api/fx/rates","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.