passlisted in Coinbase#63 by calls of 85 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
- 4
- Unique payers, trailing 30 days
- 3
- Last called
- 2026-09-08 07:59 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 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 29 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 85 endpoints listed on x402.ottoai.services, gas oracle is tied 63rd by calls with 7 others.
gas oracle declares an input block that names no parameters.
The output example is a json object with data, meta and status.
gas oracle drew 4 calls from 3 unique payers in the trailing 30 days.
The last call to gas oracle came 8 days before the snapshot, 2026-09-08.
Per call, gas oracle declares 0.001 USDC on Base.
2 payment options span Base and Solana, to 2 different wallets.
gas oracle is a GET endpoint at x402.ottoai.services, listed in the Coinbase registry and filed by TOLL under market data.
gas oracle answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to gas oracle within market data: v6 1 quote at 3route.agents.bakingbad.dev and send token at topagentx402.vercel.app.
gas oracle is the cheapest of 5,273 comparable listings in market data; none asks less.
gas oracle out-counts 70% of the 5,288 endpoints in market data that carry counters.
The wallet paid by gas oracle is the payee of 73 endpoints across 2 hosts.
The seller's tags on gas oracle are gas oracle, base, gas price and priority fee.
534 other listings in market data declare exactly the same price.
the payment options, as of 2026-09-15 21:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x0E84dD…B6b808 |
| Coinbase | solana: | USDC | 0.001 USDC | exact | 6XcSfqJH…UTDPN5 |
the checks, as of 2026-09-15 07:02 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 07:02 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:29 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 06:18 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 09:38 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 14:47 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 2026-09-08 07:59 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"data": {
"chain": "base",
"window": {
"blocks": 20,
"congestion": "low",
"oldestBlock": 50738536,
"avgGasUsedRatio": 0.1132
},
"chainId": 8453,
"formula": "priorityFee tiers = mean of the p25/p50/p90 priority-fee tips over the last 20 blocks (eth_feeHistory); suggested maxFeePerGas = baseFeePerGas*2 + tierTip.",
"gasPrice": {
"wei": "6000000",
"gwei": 0.006
},
"suggested": {
"fast": {
"maxFeePerGasWei": "12500000",
"maxFeePerGasGwei": 0.0125,
"maxPriorityFeePerGasGwei": 0.0025
},
"slow": {
"maxFeePerGasWei": "10000000",
"maxFeePerGasGwei": 0.01,
"maxPriorityFeePerGasGwei": 0
},
"standard": {
"maxFeePerGasWei": "10250000",
"maxFeePerGasGwei": 0.01025,
"maxPriorityFeePerGasGwei": 0.00025
}
},
"generatedAt": "2026-09-01T12:01:00.000Z",
"baseFeePerGas": {
"wei": "5000000",
"gwei": 0.005
},
"priorityFeePerGas": {
"fast": 0.0025,
"slow": 0,
"unit": "gwei",
"standard": 0.00025
}
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
}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, "gas oracle on x402.ottoai.services", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/x402-ottoai-services-gas-oracle-f4b52f/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-ottoai-services-gas-oracle-f4b52f-2026-09-15T21-20Z,
author = {TOLL},
title = {gas oracle on x402.ottoai.services},
howpublished = {\url{https://tollindex.com/e/x402-ottoai-services-gas-oracle-f4b52f/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].}
}None yet. Anything submitted through the form below is published here with its outcome.