transaction gas preflight derived
api.agentmercantile.comMarket dataderived
POST https://api.agentmercantile.com/v1/transaction-gas-preflight
passlisted in Coinbase#2 by calls of 11 on this host
0.005 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
- 3
- Unique payers, trailing 30 days
- 3
- Last called
- 2026-10-08 05:33 UTC
- First observed by TOLLderived
- 2026-09-12
- Pricederived
- 0.005 USDC
- Networks
- 1
How has the volume on this endpoint moved?
transaction gas preflight shares api.agentmercantile.com with 10 other listed endpoints and is tied 2nd by calls with 3 others.
Callers of transaction gas preflight supply a json body with the fields to, data, chain and value_wei.
A response from transaction gas preflight, as declared, includes chain, status, machine, fee_history, limitations, gas_estimate and 2 others.
transaction gas preflight drew 3 calls from 3 unique payers in the trailing 30 days, every call from a different payer.
transaction gas preflight was last called 2 days before the snapshot.
On Base, transaction gas preflight asks 0.005 USDC per call.
transaction gas preflight takes 12% of the calls counted across api.agentmercantile.com.
TOLL files transaction gas preflight under market data: a POST endpoint on api.agentmercantile.com, listed in the Coinbase registry.
transaction gas preflight answered the sweep of 2026-10-09 with a valid 402, as at every sweep since 2026-09-12.
Closest in price to transaction gas preflight within market data: stonk yield invoke at api.solenrich.com and enrich company at win.oneshotagent.com.
transaction gas preflight is priced above 23% of comparable listings in market data.
Across market data, 9,547 endpoints carry counters and transaction gas preflight out-counts 59% of them.
11 listed endpoints on one host pay to the same wallet.
The seller's tags on transaction gas preflight are transaction-gas, gas-estimate, fee-history and unsigned-preflight.
884 other listings in market data declare exactly the same price.
the payment options, as of 2026-10-09 22:37 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0xdb7b2b…306e1e |
the checks, as of 2026-10-09 10:43 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-09 10:43 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 12:17 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 11:33 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 12:14 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 10:51 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 13:41 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 07:10 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 16:19 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 09:04 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 08:30 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 20:38 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-23 07:36 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 07:49 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 08:11 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 06:10 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-17 06:02 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 06:01 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 06:17 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:48 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:41 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 14:17 UTC | pass | 0 | new-2026-09-12T14-16-56-365Z |
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 05:33 UTC · method · live
The input and output block
{
"input": {
"body": {
"to": "0x0000000000000000000000000000000000000001",
"data": "0x",
"chain": "eip155:8453",
"value_wei": "0"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"chain": {
"name": "base",
"caip2": "eip155:8453",
"chain_id": 8453
},
"status": "OK",
"machine": "VM06",
"fee_history": {
"block_count": 5,
"newest_block": "latest"
},
"limitations": [
"Point-in-time gas evidence, not a guaranteed final cost or total transaction cost."
],
"gas_estimate": {
"gas_units": "21000"
},
"request_shape": {
"has_from": false,
"value_nonzero": false,
"calldata_bytes": 0
},
"methodology_version": "transaction-gas-preflight-0.1.0",
"illustrative_execution_fees": {
"kind": "illustrative_execution_fee_observations",
"covers": "l2_execution_fee_only",
"recommendation": false,
"guaranteed_final_cost": false
}
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-09 22:37 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "transaction gas preflight on api.agentmercantile.com", snapshot of 2026-10-09 22:37 UTC. https://tollindex.com/e/api-agentmercantile-com-v1-transaction-gas-preflight-b5c512/at/2026-10-09T22-37Z. Accessed [access date].
BibTeX
@misc{toll-e-api-agentmercantile-com-v1-transaction-gas-preflight-b5c512-2026-10-09T22-37Z,
author = {TOLL},
title = {transaction gas preflight on api.agentmercantile.com},
howpublished = {\url{https://tollindex.com/e/api-agentmercantile-com-v1-transaction-gas-preflight-b5c512/at/2026-10-09T22-37Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-09 22:37 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.