← The evidence ledger
Evidence row 69387
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.tradeenergy-api.workers.dev/api/energy/bis-effective-exchange-rate
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c7cb5954cc9b18c2a047e7702f99e35ea0f7bb7b9671b45977e6bdd62878831c
- Leaf
- 0xb1091026f4b12633a71cce0840872833fb987c1fec1994fd16bcdec2f88cd220
What was observed
{
"endpoints": [
[
"x402",
"https://api.tradeenergy-api.workers.dev/api/energy/bis-effective-exchange-rate"
]
],
"name": "SiteCheck Trade & Energy",
"owner_address": "0xb8491f953e6860d3b5840b73c60883ff099ceafa",
"raw": {
"accepts": [
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:5042",
"payTo": "0xa4751fCAa83c9669cfe507bb6807507729839be3",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:143",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:480",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:10",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42220",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "0.002",
"asset": "524C555344000000000000000000000000000000",
"extra": {
"areFeesSponsored": false,
"invoiceId": "5a978419-343b-4208-b602-31660a783f1d",
"issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
"sourceTag": 804681468
},
"maxTimeoutSeconds": 300,
"network": "xrpl:0",
"payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
"scheme": "exact"
},
{
"amount": "1531",
"asset": "XRP",
"extra": {
"areFeesSponsored": false,
"invoiceId": "b478e78a-9d1f-48cf-b8f2-ea8aa07ea27e",
"sourceTag": 804681468
},
"maxTimeoutSeconds": 300,
"network": "xrpl:0",
"payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
"scheme": "exact"
}
],
"description": "BIS (Bank for International Settlements) nominal broad effective exchange rate for one country: monthly index values (base 2020 = 100 as published), latest months first, from the BIS statistics API. Broad basket of 64 economies; not a bilateral rate.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"country": "TR",
"months": "3"
},
"type": "http"
},
"output": {
"example": {
"checkedAt": "2026-10-23T09:38:26.899Z",
"country": "TR",
"latestPeriod": "2026-09",
"months": [
{
"period": "2026-09",
"value": 14.53
},
{
"period": "2026-08",
"value": 14.71
}
],
"source": "https://stats.bis.org/api/v1/data/WS_EER/M.N.B.TR?lastNObservations=3&format=csv",
"title": "Turkey - Nominal - Broad (64 economies)"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"country": {
"description": "ISO 2-letter country code, e.g. TR (Turkey), US, GB",
"type": "string"
},
"months": {
"description": "How many latest months, 1 to 24 (default 3)",
"type": "string"
}
},
"required": [
"country"
],
"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": "2026-10-23T21:05:33.014Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-23T21:05:32.178Z"
},
"resource": "https://api.tradeenergy-api.workers.dev/api/energy/bis-effective-exchange-rate",
"serviceName": "SiteCheck Trade & Energy",
"tags": [
"energy",
"bis",
"effective",
"exchange",
"rate"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "BIS (Bank for International Settlements) nominal broad effective exchange rate for one country: monthly index values (base 2020 = 100 as published), latest months first, from the BIS statistics API. Broad basket of 64 economies; not a bilateral rate."
}What the leaf hashes
{"body":"c7cb5954cc9b18c2a047e7702f99e35ea0f7bb7b9671b45977e6bdd62878831c","id":69387,"kind":"listing","method":"baseline/1","observed_us":1793025478046302,"prev":null,"subject":"x402_bazaar:https://api.tradeenergy-api.workers.dev/api/energy/bis-effective-exchange-rate","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.