passabsent from every registry#6 by calls of 6 on this host
0.015 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-09-15 11:42 UTC · method
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-16 12:48 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.015 USDC
- Networks
- 1
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 27 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 x402.devvizion.com, v0 reverse bounty takes POST requests, is listed in neither registry at the last pull, and falls under inference by TOLL's rules.
v0 reverse bounty is priced at 0.015 USDC on Base.
Callers of v0 reverse bounty supply a json body with the field topic.
The declared response carries contentType and description.
v0 reverse bounty answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
v0 reverse bounty is one of 6 listed endpoints on x402.devvizion.com, tied 6th by calls with 1 other among them.
v0 reverse bounty takes 3% of the calls counted across x402.devvizion.com.
In the trailing 30 days: one call, one payer.
v0 reverse bounty was last called 30 days before the snapshot.
Closest in price to v0 reverse bounty within inference: chat completions at agent402.tools and llm claude haiku at x402engine.app.
Among comparable prices in inference, v0 reverse bounty sits above 64% of them.
10 listed endpoints on one host pay to the same wallet.
The seller's tags on v0 reverse bounty are research, agents, bounties and x402.
v0 reverse bounty was missing from the Coinbase registry at the pull of 2026-09-15, not yet confirmed by a second pull; that is registry presence, not liveness.
Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.
the payment options, as of 2026-09-15 11:42 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.015 USDC | exact | 0xE79e7f…036F95 |
the checks, as of 2026-09-15 06:41 UTC · methodendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:41 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:09 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 06:01 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:18 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 13:12 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-08-16 12:48 UTC · method
The input and output block
{
"input": {
"body": {
"topic": "agent research topic"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"contentType": "text/markdown; charset=utf-8",
"description": "reverse-bounty markdown response"
}
}
}Cite this page
This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "v0 reverse bounty on x402.devvizion.com". https://tollindex.com/e/x402-devvizion-com-v0-reverse-bounty-d76330. Accessed [access date].
BibTeX
@misc{toll-e-x402-devvizion-com-v0-reverse-bounty-d76330-2026-09-15,
author = {TOLL},
title = {v0 reverse bounty on x402.devvizion.com},
howpublished = {\url{https://tollindex.com/e/x402-devvizion-com-v0-reverse-bounty-d76330}},
year = {2026},
month = {9},
note = {Frozen at its last observation, 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.