Discover / canary.digitalworkerapi.com

canary.digitalworkerapi.com

□ No challenge detected

A minimal x402 canary endpoint for machines to verify that they can discover, pay, and receive a valid response.

x402
Base
USDC

Listed price: $0.002
Challenge detected: 5 of the last 7 checks
Median response: 464 ms
Last checked: 16 Oct, 13:59 UTC
In our index since: 8 Oct 2026

Endpoint

curl -i https://canary.digitalworkerapi.com/v1/canary
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

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

Recent checks

8 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.16 Oct 2026

All 7 checks

When (UTC)	Result	HTTP	Response
16 Oct, 13:59 UTC	No challenge detected	502	477ms
15 Oct, 04:47 UTC	No challenge detected	502	399ms
13 Oct, 20:45 UTC	Challenge detected	402	492ms
11 Oct, 19:34 UTC	Challenge detected	402	406ms
10 Oct, 06:39 UTC	Challenge detected	402	412ms
9 Oct, 03:33 UTC	Challenge detected	402	464ms
8 Oct, 00:44 UTC	Challenge detected	402	480ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 16 Oct, 13:59 UTC, we detected no payment challenge.

What price is recorded for canary.digitalworkerapi.com?

Its listed price is $0.002.

What payment terms does canary.digitalworkerapi.com advertise?

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

Where is canary.digitalworkerapi.com listed?

In x402 Bazaar. Superstables first indexed it on 8 Oct 2026.

Something wrong on this page? Tell us.