passlisted in Coinbase#25 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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-20 20:50 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 37 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.
Among the 361 endpoints on twin.unykorn.org, erc721 owner is tied 25th by calls with 336 others.
Requests carry a json body with the field params.
erc721 owner returns json; the example shows ok, type, receipt and generated_at.
In the trailing 30 days: one call, one payer.
erc721 owner was last called 10 days before the snapshot.
Each call is priced at 0.003 USDC, payable on Base.
For erc721 owner the listing declares 3 accepts on Base, Polygon and Solana, to 2 different wallets.
erc721 owner, a POST endpoint on twin.unykorn.org, appears in the Coinbase registry; TOLL's taxonomy puts it in market data.
erc721 owner answered the sweep of 2026-09-30 with a valid 402, passing 7 of 8 sweeps since 2026-09-21.
Closest in price to erc721 owner within market data: responses at api.jarvisclaw.ai and chain erc20 balance at api.onesource.io.
erc721 owner is priced above 17% of comparable listings in market data.
For 1 of the options on erc721 owner, TOLL has no verified decimals and shows the raw amount.
The wallet paid by erc721 owner is the payee of 362 endpoints on one host.
The seller's tags on erc721 owner are NFT, ERC721, ERC1155 and onchain data.
The price of erc721 owner is declared by 293 other listings in market data too.
the payment options, as of 2026-10-01 05:50 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 06:34 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 06:34 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 18:54 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 05:40 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 20:27 UTC | fail | 1 | daily-2026-09-25 |
| 2026-09-23 06:05 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 06:15 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 06:38 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-21 05:43 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 20:50 UTC · method · live
The input and output block
{
"input": {
"body": {
"params": {
"chain": "base",
"tokenId": 0,
"contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"type": "erc721-owner",
"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 2026-10-01 05:50 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "erc721 owner on twin.unykorn.org", snapshot of 2026-10-01 05:50 UTC. https://tollindex.com/e/twin-unykorn-org-erc721-owner-421f56/at/2026-10-01T05-50Z. Accessed [access date].
BibTeX
@misc{toll-e-twin-unykorn-org-erc721-owner-421f56-2026-10-01T05-50Z,
author = {TOLL},
title = {erc721 owner on twin.unykorn.org},
howpublished = {\url{https://tollindex.com/e/twin-unykorn-org-erc721-owner-421f56/at/2026-10-01T05-50Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-01 05:50 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.