legacy v1listed in Coinbase#4 by calls of 7 on this host
0.01 USDC
per call, as the listing declares it on eip155:
- Validation state
- legacy v1
- Uptime, 7 / 30 / 90 days
- 0% / 0% / 0%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-12 10:01 UTC
- First observed by TOLLderived
- 2026-09-12
- Pricederived
- 0.01 USDC
- Networks
- 2
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 15 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.
At the sweep of 2026-09-15 it answered with the x402 v1 protocol, which the registry no longer indexes.
TOLL files sess 7f3a9c2e1b8d4f6a extend under scraping: a POST endpoint on x402.browserbase.com, listed in the Coinbase registry.
sess 7f3a9c2e1b8d4f6a extend is priced at 0.01 USDC on Base.
Its declared input names no parameters.
sess 7f3a9c2e1b8d4f6a extend accepts payment on Base and Solana, 2 options in all, to 2 different wallets.
sess 7f3a9c2e1b8d4f6a extend declares nothing about its output; validate flags that as advisory, not a verdict.
Over 30 days: 2 calls, one payer.
sess 7f3a9c2e1b8d4f6a extend was last called 3 days before the snapshot.
Among the 7 endpoints on x402.browserbase.com, sess 7f3a9c2e1b8d4f6a extend is tied 4th by calls with 2 others.
It accounts for 12% of the calls counted across the host.
sess 7f3a9c2e1b8d4f6a extend is priced above 30% of comparable listings in scraping.
Closest in price to sess 7f3a9c2e1b8d4f6a extend within scraping: extract at schemasure.com and scraping scrape at test.x402labs.sh.
The payee wallet of sess 7f3a9c2e1b8d4f6a extend appears on no other listing.
TOLL first observed it on 2026-09-12.
The price of sess 7f3a9c2e1b8d4f6a extend is declared by 192 other listings in scraping too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xd14660…34299d |
| Coinbase | solana: | USDC | 0.01 USDC | exact | CugLY5tH…FBzT8P |
the checks, as of 2026-09-15 06:13 UTC · method · pinnableendpoint answered HTTP 402
x402_version· the body declares x402 version 2
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:13 UTC | legacy v1 | 1 | daily-2026-09-15 |
| 2026-09-14 05:44 UTC | legacy v1 | 1 | daily-2026-09-14 |
| 2026-09-13 05:38 UTC | legacy v1 | 1 | daily-2026-09-13 |
| 2026-09-12 14:17 UTC | legacy v1 | 1 | new-2026-09-12T14-16-56-365Z |
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 2026-09-12 10:00 UTC · method · live
The input and output block
{
"input": {
"body": {},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": null
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "sess 7f3a9c2e1b8d4f6a extend on x402.browserbase.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/x402-browserbase-com-browser-session-sess-7f3a9c2e1b8d4f6a-extend-b0b4d2/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-browserbase-com-browser-session-sess-7f3a9c2e1b8d4f6a-extend-b0b4d2-2026-09-15T16-57Z,
author = {TOLL},
title = {sess 7f3a9c2e1b8d4f6a extend on x402.browserbase.com},
howpublished = {\url{https://tollindex.com/e/x402-browserbase-com-browser-session-sess-7f3a9c2e1b8d4f6a-extend-b0b4d2/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.