passlisted in Coinbase#45 by calls of 161 on this host
0.03 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
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-10 03:01 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.03 USDC
- Networks
- 2
How has the volume on this endpoint moved?
Among the 161 endpoints on 402.com.tr, b20 permit is tied 45th by calls with 91 others.
The request to b20 permit is the query parameters owner and address.
A response from b20 permit, as declared, includes isB20, nonce, owner, address, supportsPermit and domainSeparator.
One payer accounts for all 2 calls to b20 permit over 30 days.
The most recent call was 6 days before the snapshot.
Per call, b20 permit declares 0.03 USDC on Base.
2 payment options span Base and Polygon, all to one wallet.
b20 permit, a GET endpoint on 402.com.tr, appears in the Coinbase registry; TOLL's taxonomy puts it in market data.
b20 permit answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to b20 permit within market data: activities smarttraders smartmoney at x402.sniperx.fun and liquidations btc at kronossignals.com.
b20 permit is priced above 73% of comparable listings in market data.
The wallet paid by b20 permit is the payee of 161 endpoints on one host.
The seller's own tags are b20, base-token-standard, freeze and seize.
The price of b20 permit is declared by 171 other listings in market data too.
the payment options, as of 2026-09-15 21:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.03 USDC | exact | 0x973a31…6f12d6 |
| Coinbase | eip155: | USDC | 0.03 USDC | exact | 0x973a31…6f12d6 |
the checks, as of 2026-09-15 06:17 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 06:17 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:47 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:40 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:57 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:52 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 2026-09-10 03:01 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"pathParams": {},
"queryParams": {
"owner": "0x973a31858f4d2125f48c880542da11a2796f12d6",
"address": "0xb20000000000000000000186a08e781c38059eec"
}
},
"output": {
"type": "json",
"example": {
"isB20": true,
"nonce": "0",
"owner": "0x973A31858f4D2125f48C880542DA11a2796f12D6",
"address": "0xb20000000000000000000186a08e781c38059eec",
"supportsPermit": true,
"domainSeparator": "0xd4f8bd427e9fce6ac90676c1dbd0a5db5284c1397afa4e5e4a76925c5baac692"
}
}
}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, "b20 permit on 402.com.tr", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/402-com-tr-api-x402-b20-permit-b531b8/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-402-com-tr-api-x402-b20-permit-b531b8-2026-09-15T21-20Z,
author = {TOLL},
title = {b20 permit on 402.com.tr},
howpublished = {\url{https://tollindex.com/e/402-com-tr-api-x402-b20-permit-b531b8/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.