chain chain id derived

x402-agent-store.rileycraig14.workers.devMarket data derived

GET https://x402-agent-store.rileycraig14.workers.dev/chain/chain-id

passlisted in Coinbasecounted above 72% of Market data

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 2026-10-07 05:57 UTC · method · pinnable

Validation state: pass; as of 2026-10-07 04:00 UTC · method · pinnable · sweep daily-2026-10-07
Uptime, 7 / 30 / 90 days: 75% / 95% / 95%; as of 2026-10-07 04:00 UTC · method · pinnable · 3 of 4 in 7d, 19 of 20 in 30d, 19 of 20 in 90d
Calls, trailing 30 days: 3; as of 2026-10-07 05:57 UTC · method · pinnable
Unique payers, trailing 30 days: 3; as of 2026-10-07 05:57 UTC · method · pinnable
Last called: 2026-10-06 07:29 UTC; as of 2026-10-07 05:57 UTC · method · pinnable
First observed by TOLLderived: 2026-09-12; as of 2026-09-12 20:32 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.001 USDC; as of 2026-10-07 05:57 UTC · method · pinnable · on eip155:8453
Networks: 2; as of 2026-10-07 05:57 UTC · method · pinnable

Counters

79 observations, 3 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 2026-09-12. 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

TOLL files chain chain id under market data: a GET endpoint on x402-agent-store.rileycraig14.workers.dev, listed in the Coinbase registry.

Per call, chain chain id declares 0.001 USDC on Base.

The listing describes the request as the query parameter chain.

For chain chain id the listing declares 2 accepts on Base and Solana, to 2 different wallets.

chain chain id returns json; the example shows chain and chain_id.

The daily sweep got a valid payment challenge from chain chain id on 2026-10-07, passing 19 of 20 sweeps since 2026-09-12.

chain chain id is the only listed endpoint on x402-agent-store.rileycraig14.workers.dev.

The registry's counters give chain chain id 3 calls and 3 unique payers over 30 days, every call from a different payer.

chain chain id was last called 1 day before the snapshot.

Closest in price to chain chain id within market data: recipient api offers at api.loyalspark.online and chain block number at api.onesource.io.

chain chain id is among the cheapest in market data; 0% of comparable listings ask less.

chain chain id out-counts 72% of the 9,879 endpoints in market data that carry counters.

The wallet paid by chain chain id is the payee of 12 endpoints across 2 hosts.

The seller's tags on chain chain id are onchain, rpc, chain-id and eip155.

It disappeared from the registry on 2026-10-03 and returned on 2026-10-06.

The price of chain chain id is declared by 564 other listings in market data too.

Payment options as declared

the payment options, as of 2026-10-07 05:57 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	0xc91cE6…b2b95c
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	0.001 USDC	exact	2147pBT4…rSs8Ez

Preflight checks at the last sweep

the checks, as of 2026-10-07 04:00 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	failed checks	sweep
2026-10-07 04:00 UTC	pass	0	daily-2026-10-07
2026-10-03 03:53 UTC	fail	1	daily-2026-10-03
2026-10-02 13:02 UTC	pass	0	daily-2026-10-02
2026-10-01 06:19 UTC	pass	0	daily-2026-10-01
2026-09-30 05:37 UTC	pass	0	daily-2026-09-30
2026-09-29 17:58 UTC	pass	0	daily-2026-09-29
2026-09-28 03:51 UTC	pass	0	daily-2026-09-28
2026-09-25 19:34 UTC	pass	0	daily-2026-09-25
2026-09-23 05:17 UTC	pass	0	daily-2026-09-23
2026-09-22 05:26 UTC	pass	0	daily-2026-09-22
2026-09-21 05:49 UTC	pass	0	daily-2026-09-21
2026-09-20 18:29 UTC	pass	0	daily-2026-09-20
2026-09-19 03:51 UTC	pass	0	daily-2026-09-19
2026-09-18 08:42 UTC	pass	0	daily-2026-09-18
2026-09-17 03:51 UTC	pass	0	daily-2026-09-17
2026-09-16 03:51 UTC	pass	0	daily-2026-09-16
2026-09-15 03:51 UTC	pass	0	daily-2026-09-15
2026-09-14 03:50 UTC	pass	0	daily-2026-09-14
2026-09-13 03:50 UTC	pass	0	daily-2026-09-13
2026-09-12 20:33 UTC	pass	0	new-2026-09-12T20-33-28-190Z

Registry presence

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

2026-10-06 18:20 UTCback in Coinbase
2026-10-03 16:16 UTCabsence from Coinbase confirmed, rule v1
2026-10-03 11:37 UTCabsent from Coinbase at this pull
2026-09-12 20:32 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-10-06 07:29 UTC · method · live

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "chain": "base"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "chain": "base",
      "chain_id": 8453
    }
  }
}

What the listing says

The EIP-155 chain ID for any supported network via eth_chainId — the read multi-chain agents make to confirm which chain an RPC is on before signing. Across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. Free public RPC; 6 chains vs onesource's Ethereum-only coverage.

the record, 2026-10-06 07:29 UTC · method · pinnable

As declared

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

Who is paid

0xc91cE6…b2b95c

Takes payment for 12 endpoints on 2 hosts.

Among Market data

counted above72%

of 9,879 that carry counters

cheaper than0%

of 9,875 with a comparable price

10,160 endpoints are in this category. 564 declare exactly this price.

the comparison, 2026-10-07 05:57 UTC · method · live

Nearest on price

recipient api offersapi.loyalspark.online0.001 USDCpass
chain block numberapi.onesource.io0.001 USDCpass
send tokentopagentx402.vercel.app0.001 USDCpass
crypto newsx402.ottoai.services0.001 USDCpass
tx stocksozmium.org0.001 USDCpass

Same category, nearest declared price, one per payee wallet (method). the list, 2026-10-07 05:57 UTC · method · live

Elsewhere in the record

Cite this page

The pinned URL below renders this page from the snapshot of 2026-10-07 05:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "chain chain id on x402-agent-store.rileycraig14.workers.dev", snapshot of 2026-10-07 05:57 UTC. https://tollindex.com/e/x402-agent-store-rileycraig14-workers-dev-chain-chain-id-04efa8/at/2026-10-07T05-57Z. Accessed [access date].

BibTeX

@misc{toll-e-x402-agent-store-rileycraig14-workers-dev-chain-chain-id-04efa8-2026-10-07T05-57Z,
  author = {TOLL},
  title = {chain chain id on x402-agent-store.rileycraig14.workers.dev},
  howpublished = {\url{https://tollindex.com/e/x402-agent-store-rileycraig14-workers-dev-chain-chain-id-04efa8/at/2026-10-07T05-57Z}},
  year = {2026},
  month = {10},
  note = {Pinned view of the snapshot of 2026-10-07 05:57 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 chain chain id, or reply as the named seller