x402 census · flat-rate-llm.kikoribera03.workers.dev · 586b60505b44 · JSON

GET /v1/fx/convert

unprobed

Converts an amount between any two of the ~30 currencies in the European Central Bank's official reference rates, on today's publication or on a past date within the last 90 days. Returns the rate used, its publication date and whether it was crossed through the euro. This is the auditable rate accounting and customs ask for, not a live market quote: it is published once a day and it is reproduci…

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

Field Value

URL https://flat-rate-llm.kikoribera03.workers.dev/v1/fx/convert

Method GET

Price $0.005 USDC = 5000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base); also accepts eip155:137, eip155:42161

payTo 0xc210Ea7D5692a6401ADf25BbCB7aCDe9cDB7e9Ff

Seller flat-rate-llm.kikoribera03.workers.dev

Catalogs cdp (row updated 2026-09-25)

Listed since (lower bound) 2026-09-25 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-25

CDP quality counters 2 calls and 2 unique payers in 30 days, last call 2026-09-25 (catalog-reported, not verified on chain)

Category (keyword rule) inference/llm

Templated path no

x402Version in catalog 2

Service name / tags · currency conversion, exchange rate, fx rate, ecb reference rate, eur

Unpaid probe (census of )

Field

Value

Probe

not probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

Field Value

Distinct payers 1

Payments 1

USDC volume $0.005

Median payment $0.005

First / last payment 2026-09-30 / 2026-09-30

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0xc210Ea7D5692a6401ADf25BbCB7aCDe9cDB7e9Ff

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "amount": 100,
   "from": "USD",
   "to": "EUR"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "amount": 100,
   "converted": 86.0882,
   "date": "2026-09-10",
   "dateRequested": null,
   "from": "USD",
   "rate": 0.860882,
   "source": "European Central Bank euro foreign exchange reference rates",
   "to": "EUR",
   "viaEur": false
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://flat-rate-llm.kikoribera03.workers.dev/v1/fx/convert' -H 'accept: application/json'

The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/586b60505b44/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"586b60505b44"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on flat-rate-llm.kikoribera03.workers.dev.