passabsent from every registrycounted above 0% of Inference
0.005 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-10-03 05:16 UTC · method
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- — / 100% / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-03 10:26 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.005 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 92 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.
TOLL files agent register under inference: a POST endpoint on api.sandbox.brickken.com, listed in neither registry at the last pull.
agent register is priced at 0.005 USDC on Base Sepolia.
The request to agent register is a json body with the fields name, image, chainId, services, description, executionMode and 1 other.
A response from agent register, as declared, includes txId, transactions and executionMode.
agent register answered the sweep of 2026-10-03 with a valid 402, as at every sweep since 2026-09-11.
agent register is the only listed endpoint on api.sandbox.brickken.com.
In the trailing 30 days: one call, one payer.
agent register was last called 40 days before the snapshot.
Closest in price to agent register within inference: prompt injection detect at agent.pocket.network and marine depth at api.geoprimitives.dev.
agent register is among the cheapest in inference; 9% of comparable listings ask less.
The wallet paid by agent register is the payee of 24 endpoints on one host.
agent register was missing from the Coinbase registry at the pull of 2026-10-03, confirmed at the pull of 2026-10-03; that is registry presence, not liveness.
The price of agent register is declared by 314 other listings in inference too.
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 2026-10-03 05:16 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x6b0173…10849a |
the checks, as of 2026-10-03 05:04 UTC · methodendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-03 05:04 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 14:22 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 07:21 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 06:38 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 18:58 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 05:46 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 20:30 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-23 06:08 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 06:19 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 06:41 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-20 19:20 UTC | pass | 0 | daily-2026-09-20 |
| 2026-09-19 04:43 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 10:36 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 04:39 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 04:39 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 04:37 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:33 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:31 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:47 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:20 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-03 10:26 UTC · method
The input and output block
{
"input": {
"body": {
"name": "example",
"image": "https://example.com",
"chainId": "84532",
"services": [
{
"name": "example",
"endpoint": "https://example.com"
}
],
"description": "example",
"executionMode": "client-signed",
"signerAddress": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"txId": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"transactions": {
"to": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"data": "0xaaaaaaaa",
"value": "0x0"
},
"executionMode": "client-signed"
}
}
}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, "agent register on api.sandbox.brickken.com". https://tollindex.com/e/api-sandbox-brickken-com-x402-agent-register-46fdad. Accessed [access date].
BibTeX
@misc{toll-e-api-sandbox-brickken-com-x402-agent-register-46fdad-2026-10-13,
author = {TOLL},
title = {agent register on api.sandbox.brickken.com},
howpublished = {\url{https://tollindex.com/e/api-sandbox-brickken-com-x402-agent-register-46fdad}},
year = {2026},
month = {10},
note = {Frozen at its last observation, 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.