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?
b20 memo is one of 161 listed endpoints on 402.com.tr, tied 45th by calls with 91 others among them.
b20 memo takes the query parameter address.
Its example response has the fields isB20, address, verdict, filtered, checkedAt, memoCount and 2 others.
b20 memo drew 2 calls from one payer in the trailing 30 days.
The last call to b20 memo came 6 days before the snapshot, 2026-09-10.
Per call, b20 memo declares 0.03 USDC on Base.
Across Base and Polygon it declares 2 ways to pay, all to one wallet.
b20 memo is a GET endpoint at 402.com.tr, listed in the Coinbase registry and filed by TOLL under market data.
b20 memo answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to b20 memo within market data: xstock health at stockwaves.net and q verdict resource at www.ax1.vc.
b20 memo is priced above 73% of comparable listings in market data.
The wallet paid by b20 memo is the payee of 161 endpoints on one host.
The seller's tags on b20 memo are b20, base-token-standard, freeze and seize.
Exactly this price appears on 171 other listings in market data.
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 05:37 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 05:37 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:10 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:06 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:22 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:05 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": {
"address": "0xb20000000000000000000186a08e781c38059eec"
}
},
"output": {
"type": "json",
"example": {
"isB20": true,
"address": "0xb20000000000000000000186a08e781c38059eec",
"verdict": "no_memos",
"filtered": false,
"checkedAt": "2026-09-10T03:01:02.333Z",
"memoCount": 0,
"uniqueMemos": 0,
"uniqueCallers": 0
}
}
}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 memo on 402.com.tr", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/402-com-tr-api-x402-b20-memo-7cd2ef/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-402-com-tr-api-x402-b20-memo-7cd2ef-2026-09-15T21-20Z,
author = {TOLL},
title = {b20 memo on 402.com.tr},
howpublished = {\url{https://tollindex.com/e/402-com-tr-api-x402-b20-memo-7cd2ef/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.