faillisted in Coinbase#52 by calls of 1,027 on this host
0.003 USDC
per call, as the listing declares it on eip155:
- Validation state
- fail
- Uptime, 7 / 30 / 90 days
- 75% / 95% / 95%
- Calls, trailing 30 days
- 3
- Unique payers, trailing 30 days
- 3
- Last called
- 2026-10-08 06:12 UTC
- First observed by TOLLderived
- 2026-10-03
- Pricederived
- 0.003 USDC
- Networks
- 5
How has the volume on this endpoint moved?
At the sweep of 2026-10-28 it did not answer at all, so TOLL records it as failing.
chain info, a POST endpoint on api.vextorium.com, appears in the Coinbase registry; TOLL's taxonomy puts it in market data.
chain info is priced at 0.003 USDC on Base.
Requests carry a json body with the field chain_id.
For chain info the listing declares 5 accepts on Base, Solana, Polygon, Optimism and 1 other, to 2 different wallets.
chain info returns json; the example shows web, name, note, source, testnet, chain_id and 2 others.
The registry's counters give chain info 3 calls and 3 unique payers over 30 days, every call from a different payer.
chain info was last called 5 days before the snapshot.
api.vextorium.com lists 1,027 endpoints; chain info is tied 52nd by calls with 481 others.
It is cheaper than 87% of comparable listings in market data.
chain info sits nearest in price to responses (api.jarvisclaw.ai) and chain erc20 balance (api.onesource.io) among listings in market data.
For 1 of the options on chain info, TOLL has no verified decimals and shows the raw amount.
The wallet paid by chain info is the payee of 1,037 endpoints across 3 hosts.
chain info out-counts 53% of the 8,872 endpoints in market data that carry counters.
The seller's tags on chain info are evm, chain, chainid and reference.
The price of chain info is declared by 648 other listings in market data too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | solana: | USDC | 0.003 USDC | exact | HcjfmZLg…yt3pz2 |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | GatewayWalletBatched | 3000 smallest units, decimals unknown | exact | 0xb9f06D…b71aCf |
the checks, as of 2026-10-28 10:00 UTC · method · pinnableendpoint answered HTTP none
endpoint_reachable· the endpoint answered at all
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-28 10:00 UTC | fail | 1 | daily-2026-10-28 |
| 2026-10-27 09:42 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-26 16:07 UTC | pass | 0 | daily-2026-10-26 |
| 2026-10-23 10:00 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 12:28 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-20 12:08 UTC | pass | 0 | daily-2026-10-20 |
| 2026-10-19 09:46 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 11:34 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-16 07:44 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 09:34 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 07:32 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 12:20 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 09:45 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 08:22 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 16:32 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 09:29 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 10:53 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 10:18 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 11:03 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 09:49 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 12:00 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 21:46 UTC | pass | 0 | new-after-daily-2026-10-03 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-08 06:12 UTC · method · live
The input and output block
{
"input": {
"body": {
"chain_id": 8453
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"web": "https://base.org",
"name": "Base",
"note": "Network reference data. Source: chainid.network (ethereum-lists, open data).",
"source": "chainid.network",
"testnet": false,
"chain_id": 8453,
"explorers": [
"https://basescan.org",
"https://base.blockscout.com"
],
"abbreviation": "ETH",
"gas_currency": "ETH",
"gas_decimals": 18,
"num_public_rpcs": 10
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 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 info on api.vextorium.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/api-vextorium-com-v1-chain-info-94bdbc/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-api-vextorium-com-v1-chain-info-94bdbc-2026-10-13T14-08Z,
author = {TOLL},
title = {chain info on api.vextorium.com},
howpublished = {\url{https://tollindex.com/e/api-vextorium-com-v1-chain-info-94bdbc/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.