fx rates derived

x402.ottoai.servicesMarket data derived

GET https://x402.ottoai.services/fx-rates

passlisted in Coinbase#9 by calls of 85 on this host

0.001 USDC

per call, as the listing declares it on eip155:8453

Compare with another Every figure as JSON Cite this page

the price, as of 2026-09-15 21:20 UTC · method · pinnable

Validation state: pass; as of 2026-09-15 04:18 UTC · method · pinnable · sweep daily-2026-09-15
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-09-15 04:18 UTC · method · pinnable · 5 of 5 in 7d, 5 of 5 in 30d, 5 of 5 in 90d
Calls, trailing 30 days: 265; as of 2026-09-15 21:20 UTC · method · pinnable
Unique payers, trailing 30 days: 19; as of 2026-09-15 21:20 UTC · method · pinnable
Last called: 2026-09-11 17:37 UTC; as of 2026-09-15 21:20 UTC · method · pinnable
First observed by TOLLderived: 2026-09-10; as of 2026-09-10 19:08 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.001 USDC; as of 2026-09-15 21:20 UTC · method · pinnable · on eip155:8453
Networks: 2; as of 2026-09-15 21:20 UTC · method · pinnable

Counters

29 observations, 5 of them a change

How has the volume on this endpoint moved?

Calls counted in the trailing 30 days on this endpoint, at every snapshot since 2026-09-10. Each point is a trailing-30-day sum as the registry published it, not a daily rate. The axis is truncated to the range of the data with a break at its foot.

In words

The registry's counters give fx rates 265 calls and 19 unique payers over 30 days, about 14 calls per payer.

fx rates out-counts 99% of the 5,288 endpoints in market data that carry counters.

Of x402.ottoai.services's 85 listings, fx rates ranks 9th by calls.

4% of the host's counted calls go to it.

The last call to fx rates came 4 days before the snapshot, 2026-09-11.

TOLL files fx rates under market data: a GET endpoint on x402.ottoai.services, listed in the Coinbase registry.

A call to fx rates costs 0.001 USDC on Base, as declared.

Its declared input names no parameters.

fx rates answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.

A response from fx rates, as declared, includes data, meta and status.

2 payment options span Base and Solana, to 2 different wallets.

fx rates sits nearest in price to send token (topagentx402.vercel.app) and crypto price (crypto.apitoll.cloud) among listings in market data.

fx rates is the cheapest of 5,273 comparable listings in market data; none asks less.

The wallet paid by fx rates is the payee of 73 endpoints across 2 hosts.

Seller tags: forex, fx rates, currency exchange and live fx.

534 other listings in market data declare exactly the same price.

Payment options as declared

the payment options, as of 2026-09-15 21:20 UTC · method · pinnable

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.001 USDC	exact	0x0E84dD…B6b808
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	0.001 USDC	exact	6XcSfqJH…UTDPN5

Preflight checks at the last sweep

the checks, as of 2026-09-15 04:18 UTC · method · pinnableendpoint answered HTTP 402

No named check failed.

Validation history, 90 days

Every sweep that observed this endpoint, newest first.

Validation observations over the last 90 days
observed, UTC	state	sweep
2026-09-15 04:18 UTC	pass	daily-2026-09-15
2026-09-14 04:16 UTC	pass	daily-2026-09-14
2026-09-13 04:15 UTC	pass	daily-2026-09-13
2026-09-12 06:31 UTC	pass	daily-2026-09-12
2026-09-11 10:00 UTC	pass	daily-2026-09-11

Registry presence

Presence in a registry, not liveness of the service (method). Newest first.

2026-09-10 19:08 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-09-11 17:37 UTC · method · live

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {}
  },
  "output": {
    "type": "json",
    "example": {
      "data": {
        "base": "USD",
        "live": {
          "asOf": "2026-06-29T12:37:06.000Z",
          "rates": {
            "AUD": 1.4495,
            "CAD": 1.4206,
            "CHF": 0.8088,
            "CNY": 6.7836,
            "EUR": 0.8768,
            "GBP": 0.7559,
            "HKD": 7.8415,
            "JPY": 161.89,
            "KRW": 1543.51,
            "NZD": 1.7698,
            "SEK": 9.7314,
            "SGD": 1.2938
          },
          "stale": false,
          "source": "Yahoo",
          "marketOpen": true,
          "staleSymbols": []
        },
        "reference": {
          "date": "2026-06-26",
          "rates": {
            "AUD": 1.4488,
            "CAD": 1.4182,
            "CHF": 0.8085,
            "CNY": 6.7982,
            "EUR": 0.8771,
            "GBP": 0.7565,
            "JPY": 161.65
          },
          "source": "ECB"
        },
        "generatedAt": "2026-06-29T12:37:10.000Z",
        "liveAvailable": true
      },
      "meta": {
        "degraded": false,
        "validUntil": "",
        "generatedAt": "",
        "stalenessSec": 0
      },
      "status": "success"
    }
  }
}

What the listing says

Live + reference foreign-exchange (forex) rates, base USD. LIVE near-real-time mid quotes for the 12 most-traded currencies (EUR, GBP, JPY, CHF, CAD, AUD, NZD, CNY, HKD, SGD, SEK, KRW), refreshed every minute with an honest market-open/stale flag, PLUS the official ECB daily reference table for ~30 currencies. Derive any cross-rate or pair. For agents pricing cross-border ops, treasury, invoicing and FX conversion. Keyless, pay-per-call.

the record, 2026-09-11 17:37 UTC · method · pinnable

As declared

Every tag is a field on the listing, not a keyword TOLL assigned.

Who is paid

0x0E84dD…B6b808

Takes payment for 73 endpoints on 2 hosts.

Among Market data

counted above99%

of 5,288 that carry counters

cheaper than0%

of 5,273 with a comparable price

5,329 endpoints are in this category. 534 declare exactly this price.

the comparison, 2026-09-15 21:20 UTC · method · live

Nearest on price

chain block numberapi.onesource.io0.001 USDCpass
recipient api offersapi.loyalspark.online0.001 USDCpass
v6 1 quote3route.agents.bakingbad.dev0.001 USDCfail
send tokentopagentx402.vercel.app0.001 USDCpass
crypto pricecrypto.apitoll.cloud0.001 USDCpass

Same category, nearest declared price, one per payee wallet (method). the list, 2026-09-15 21:20 UTC · method · live

Elsewhere in the record

Cite this page

The pinned URL below renders this page from the snapshot of 2026-09-15 21:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "fx rates on x402.ottoai.services", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/x402-ottoai-services-fx-rates-2d1d10/at/2026-09-15T21-20Z. Accessed [access date].

BibTeX

@misc{toll-e-x402-ottoai-services-fx-rates-2d1d10-2026-09-15T21-20Z,
  author = {TOLL},
  title = {fx rates on x402.ottoai.services},
  howpublished = {\url{https://tollindex.com/e/x402-ottoai-services-fx-rates-2d1d10/at/2026-09-15T21-20Z}},
  year = {2026},
  month = {9},
  note = {Pinned view of the snapshot of 2026-09-15 21:20 UTC. Accessed [access date].}
}

Reports and replies about this endpoint

None yet. Anything submitted through the form below is published here with its outcome.

Report an error about fx rates, or reply as the named seller