Discover / api.sandbox.brickken.com

api.sandbox.brickken.com

□ No challenge detected

Prepare ERC-8004 agent registration. Prepare an unsigned ERC-8004 agent registration transaction.

Listed price
$0.005
Challenge detected
0 of the last 7 checks
Last checked
23 Oct, 00:25 UTC
In our index since
26 Sept 2026

Endpoint

curl -i https://api.sandbox.brickken.com/x402/agent/register
# 402 Payment Required: pay with an x402 client (USDC on Base Sepolia),
# then send the same request again with the payment attached.
1 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

  • POSThttps://api.sandbox.brickken.com/x402/agent/registerNo price listedPrepare ERC-8004 agent registration. Prepare an unsigned ERC-8004 agent registration transaction.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 1 of 1 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.sandbox.brickken.com

Recent checks

4 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.23 Oct 2026
All 7 checks
When (UTC)ResultHTTPResponse
23 Oct, 00:25 UTCNo challenge detected403278ms
12 Oct, 22:31 UTCNo challenge detected403252ms
11 Oct, 00:15 UTCNo challenge detected403180ms
9 Oct, 15:32 UTCNo challenge detected403280ms
8 Oct, 09:33 UTCNo challenge detected403318ms
7 Oct, 03:32 UTCNo challenge detected403239ms
4 Oct, 05:04 UTCNo challenge detected403245ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 23 Oct, 00:25 UTC, we detected no payment challenge.

What price is recorded for api.sandbox.brickken.com?

Its listed price is $0.005.

What payment terms does api.sandbox.brickken.com advertise?

The listing advertises x402, Base Sepolia and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is api.sandbox.brickken.com listed?

In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.

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