passlisted in Coinbase#2 by calls of 7 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
- 4
- Unique payers, trailing 30 days
- 3
- Last called
- 2026-10-08 05:33 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.005 USDC
- Networks
- 4
How has the volume on this endpoint moved?
chain-tools.use.x402atlas.com serves merkle verify, a POST endpoint that TOLL places in identity, listed in the Coinbase registry.
A call to merkle verify costs 0.005 USDC on Base, as declared.
merkle verify takes a json body with the fields leaf, root, index, proof and leaf_count.
For merkle verify the listing declares 4 accepts on Base, Polygon, Arbitrum and Solana, to 2 different wallets.
merkle verify returns json; the example shows leaf, root, index, valid, warnings, leaf_hash and 2 others.
merkle verify answered the sweep of 2026-10-30 with a valid 402, as at every sweep since 2026-09-11.
merkle verify is one of 7 listed endpoints on chain-tools.use.x402atlas.com, 2nd by calls among them.
merkle verify takes 17% of the calls counted across chain-tools.use.x402atlas.com.
Over 30 days: 4 calls, 3 payers.
merkle verify was last called 5 days before the snapshot.
Closest in price to merkle verify within identity: by username at x402.twit.sh and my usage at agent402.tools.
Among comparable prices in identity, merkle verify sits above 21% of them.
Within identity, 72% of endpoints with counters have fewer calls.
The wallet paid by merkle verify is the payee of 82 endpoints across 32 hosts.
The seller's tags on merkle verify are merkle-proof, merkle-verify, keccak256 and proof-verification, and its label is "utilities".
The price of merkle verify is declared by 228 other listings in identity too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x8C128f…5Df1b2 |
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x8C128f…5Df1b2 |
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x8C128f…5Df1b2 |
| Coinbase | solana: | USDC | 0.005 USDC | exact | ASt6xvRy…2tXrNQ |
the checks, as of 2026-10-30 10:59 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-30 10:59 UTC | pass | 0 | daily-2026-10-30 |
| 2026-10-29 10:36 UTC | pass | 0 | daily-2026-10-29 |
| 2026-10-28 10:58 UTC | pass | 0 | daily-2026-10-28 |
| 2026-10-27 10:37 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-26 16:57 UTC | pass | 0 | daily-2026-10-26 |
| 2026-10-23 11:02 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 20:19 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-19 10:47 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 18:54 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-16 08:38 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 10:34 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 08:26 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 13:18 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 10:43 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 09:22 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 17:32 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 10:42 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 12:16 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 10:50 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 13:41 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 07:09 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 07:58 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:53 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 2026-10-08 05:33 UTC · method · live
The input and output block
{
"input": {
"body": {
"leaf": "0x67616d6d61",
"root": "0x40a0fa2d0ce898ef138c3403645be77705df9d485ecc137b02b35eb9fdeaaf94",
"index": 2,
"proof": [
{
"hash": "0xbfa0350c48ccd55fb3a8315a6d6bfc41877772eaebfcba73cb195984df5b3d32"
}
],
"leaf_count": 3
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"leaf": "0x67616d6d61",
"root": "0x40a0fa2d0ce898ef138c3403645be77705df9d485ecc137b02b35eb9fdeaaf94",
"index": 2,
"valid": true,
"warnings": [],
"leaf_hash": "0xe51a809d0bd7c39f11aa7f9ff0ba85099028c7d56f42313f3bb5495a7b967146",
"operation": "merkle-verify",
"leaf_count": 3,
"algorithm_version": "keccak256-sorted-pairs-v1"
}
}
}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, "merkle verify on chain-tools.use.x402atlas.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/chain-tools-use-x402atlas-com-merkle-verify-b5756b/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-chain-tools-use-x402atlas-com-merkle-verify-b5756b-2026-10-13T14-08Z,
author = {TOLL},
title = {merkle verify on chain-tools.use.x402atlas.com},
howpublished = {\url{https://tollindex.com/e/chain-tools-use-x402atlas-com-merkle-verify-b5756b/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.