chain gas derived
x402-echo-service.onrender.comMarket dataderived
POST https://x402-echo-service.onrender.com/chain/gas
passlisted in Coinbase#3 by calls of 14 on this host
0.001 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
- 7
- Unique payers, trailing 30 days
- 6
- Last called
- 2026-09-12 16:50 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 USDC
- Networks
- 1
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 2 times across 28 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.
x402-echo-service.onrender.com lists 14 endpoints; chain gas is 3rd by calls.
chain gas declares an input block that names no parameters.
Its example response has the fields baseFeeWei, baseFeeGwei, blockNumber, gasPriceWei and gasPriceGwei.
chain gas drew 7 calls from 6 unique payers in the trailing 30 days.
The last call to chain gas came 3 days before the snapshot, 2026-09-12.
Per call, chain gas declares 0.001 USDC on Base.
chain gas takes 5% of the calls counted across x402-echo-service.onrender.com.
At x402-echo-service.onrender.com, chain gas takes POST requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.
chain gas answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to chain gas within market data: crypto news at x402.ottoai.services and send token at topagentx402.vercel.app.
chain gas is the cheapest of 5,260 comparable listings in market data; none asks less.
chain gas out-counts 82% of the 5,172 endpoints in market data that carry counters.
The wallet paid by chain gas is the payee of 14 endpoints on one host.
The seller's tags on chain gas are gas, fees, base and eip1559, and its label is "Infra".
The price of chain gas is declared by 533 other listings in market data too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x9Cc774…bA77EE |
the checks, as of 2026-09-15 04:59 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 04:59 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:50 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:49 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:05 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:43 UTC | pass | 0 | daily-2026-09-11 |
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 2026-09-12 16:50 UTC · method · live
The input and output block
{
"input": {
"body": {},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"baseFeeWei": "4000000",
"baseFeeGwei": "0.004",
"blockNumber": 50656854,
"gasPriceWei": "5000000",
"gasPriceGwei": "0.005"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 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 gas on x402-echo-service.onrender.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/x402-echo-service-onrender-com-chain-gas-6222b3/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-echo-service-onrender-com-chain-gas-6222b3-2026-09-15T16-57Z,
author = {TOLL},
title = {chain gas on x402-echo-service.onrender.com},
howpublished = {\url{https://tollindex.com/e/x402-echo-service-onrender-com-chain-gas-6222b3/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.