Discover / api.x402passport.xyz

x402 Passport

□ No challenge detected

Paid x402 passport endpoint

x402
Base
USDC

Listed price: $0.05
Challenge detected: 0 of the last 9 checks
Last checked: 16 Oct, 18:49 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://api.x402passport.xyz/v1/x402/passport/:wallet
# 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/api.x402passport.xyz

Recent checks

28 Sept 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 9 checks

When (UTC)	Result	HTTP	Response
16 Oct, 18:49 UTC	No challenge detected	400	491ms
15 Oct, 08:20 UTC	No challenge detected	400	342ms
13 Oct, 22:50 UTC	No challenge detected	400	458ms
11 Oct, 19:34 UTC	No challenge detected	400	347ms
10 Oct, 03:32 UTC	No challenge detected	400	451ms
8 Oct, 21:32 UTC	No challenge detected	400	367ms
7 Oct, 15:42 UTC	No challenge detected	400	412ms
6 Oct, 15:31 UTC	No challenge detected	400	490ms
28 Sept, 05:02 UTC	No challenge detected	400	346ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 16 Oct, 18:49 UTC, we detected no payment challenge.

What price is recorded for x402 Passport?

Its listed price is $0.05.

What payment terms does x402 Passport 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 x402 Passport listed?

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

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