chain gas estimate derived
api.x402node.devMarket dataderived
GET https://api.x402node.dev/chain/gas-estimate
passlisted in Coinbase#239 by calls of 363 on this host
0.012 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-27 07:21 UTC
- First observed by TOLLderived
- 2026-09-27
- Pricederived
- 0.012 USDC
- Networks
- 2
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 22 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
With 363 endpoints listed on api.x402node.dev, chain gas estimate is tied 239th by calls with 124 others.
chain gas estimate takes the query parameters gas, chain and action.
No output metadata is declared; that is an advisory gap, not breakage.
chain gas estimate drew a single call from a single payer in the trailing 30 days.
The last call to chain gas estimate came 7 days before the snapshot, 2026-09-27.
On Base, chain gas estimate asks 0.012 USDC per call.
Across Base and Solana it declares 2 ways to pay, to 2 different wallets.
chain gas estimate is a GET endpoint at api.x402node.dev, listed in the Coinbase registry and filed by TOLL under market data.
chain gas estimate answered the sweep of 2026-10-03 with a valid 402, as at every sweep since 2026-09-27.
Closest in price to chain gas estimate within market data: address current balance at api.nansen.ai and token safety at api.deepnets.ai.
chain gas estimate is priced above 73% of comparable listings in market data.
The wallet paid by chain gas estimate is the payee of 442 endpoints across 2 hosts.
the payment options, as of 2026-10-04 05:50 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.012 USDC | exact | 0x4466d4…dd125e |
| Coinbase | solana: | USDC | 0.012 USDC | exact | 9urRvUx6…8Eo1up |
the checks, as of 2026-10-03 07:26 UTC · method · pinnableendpoint answered HTTP 402
bazaar.info.output· advisory, does not affect the verdict · output metadata is present (advisory)
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-03 07:26 UTC | pass | 1 | daily-2026-10-03 |
| 2026-10-02 16:34 UTC | pass | 1 | daily-2026-10-02 |
| 2026-10-01 09:18 UTC | pass | 1 | daily-2026-10-01 |
| 2026-09-30 08:46 UTC | pass | 1 | daily-2026-09-30 |
| 2026-09-29 20:52 UTC | pass | 1 | daily-2026-09-29 |
| 2026-09-27 19:51 UTC | pass | 1 | new-after-daily-2026-09-27 |
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 2026-09-27 07:21 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"gas": "string",
"chain": "string",
"action": "string"
}
},
"output": null
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-04 05:50 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 gas estimate on api.x402node.dev", snapshot of 2026-10-04 05:50 UTC. https://tollindex.com/e/api-x402node-dev-chain-gas-estimate-c4c60a/at/2026-10-04T05-50Z. Accessed [access date].
BibTeX
@misc{toll-e-api-x402node-dev-chain-gas-estimate-c4c60a-2026-10-04T05-50Z,
author = {TOLL},
title = {chain gas estimate on api.x402node.dev},
howpublished = {\url{https://tollindex.com/e/api-x402node-dev-chain-gas-estimate-c4c60a/at/2026-10-04T05-50Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-04 05:50 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.