passlisted in Coinbase#8 by calls of 361 on this host
0.003 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 75% / 88% / 88%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-20 22:08 UTC
- First observed by TOLLderived
- 2026-09-21
- Pricederived
- 0.003 USDC
- Networks
- 3
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 36 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.
Of twin.unykorn.org's 361 listings, merkle verify ranks tied 8th by calls with 16 others.
The request to merkle verify is a json body with the field params.
Its example response has the fields ok, type, receipt and generated_at.
merkle verify drew 2 calls from one payer in the trailing 30 days.
The last call to merkle verify came 10 days before the snapshot, 2026-09-20.
Per call, merkle verify declares 0.003 USDC on Base.
merkle verify accepts payment on Base, Polygon and Solana, 3 options in all, to 2 different wallets.
TOLL files merkle verify under identity: a POST endpoint on twin.unykorn.org, listed in the Coinbase registry.
merkle verify answered the sweep of 2026-09-30 with a valid 402, passing 7 of 8 sweeps since 2026-09-21.
Closest in price to merkle verify within identity: paid x402 facilitator health at api.oblique.markets and recherche at api.sirenic.eu.
merkle verify is priced above 14% of comparable listings in identity.
For 1 of the options on merkle verify, TOLL has no verified decimals and shows the raw amount.
The wallet paid by merkle verify is the payee of 362 endpoints on one host.
Seller tags: merkle proof, verification, airdrop and allowlist.
The price of merkle verify is declared by 60 other listings in identity too.
the payment options, as of 2026-09-30 22:14 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0x7d9a65…c156DB |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0x7d9a65…c156DB |
| Coinbase | solana: | EPjFWdd5…yTDt1v | 3000 smallest units, decimals unknown | exact | FN9TC2Sc…jXLwY1 |
the checks, as of 2026-09-30 05:46 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-30 05:46 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 18:07 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 04:00 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 19:42 UTC | fail | 1 | daily-2026-09-25 |
| 2026-09-23 05:24 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 05:34 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 05:57 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-21 05:42 UTC | pass | 0 | new-after-daily-2026-09-20 |
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 2026-09-20 22:07 UTC · method · live
The input and output block
{
"input": {
"body": {
"params": {
"leaf": "0x1111111111111111111111111111111111111111111111111111111111111111",
"root": "0x3333333333333333333333333333333333333333333333333333333333333333",
"proof": [
"0x2222222222222222222222222222222222222222222222222222222222222222"
]
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"type": "merkle-verify",
"receipt": {
"tx_hash": "0x<64hex>",
"amount_usd": 0.25,
"receipt_id": "g402-<16hex>"
},
"generated_at": "<iso8601>"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-30 22:14 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 twin.unykorn.org", snapshot of 2026-09-30 22:14 UTC. https://tollindex.com/e/twin-unykorn-org-merkle-verify-0ef63e/at/2026-09-30T22-14Z. Accessed [access date].
BibTeX
@misc{toll-e-twin-unykorn-org-merkle-verify-0ef63e-2026-09-30T22-14Z,
author = {TOLL},
title = {merkle verify on twin.unykorn.org},
howpublished = {\url{https://tollindex.com/e/twin-unykorn-org-merkle-verify-0ef63e/at/2026-09-30T22-14Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-30 22:14 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.