Discover / api.aisoup.net

Web Evidence

□ No challenge detected

Paid factual claim verification for agents, returning cited web evidence, complete source provenance, immutable snapshots, and content hashes.

x402
Base
USDC
Verification

Listed price: $0.05
Challenge detected: 0 of the last 9 checks
Last checked: 17 Oct, 04:37 UTC
In our index since: 5 Oct 2026

Endpoint

curl -i https://api.aisoup.net/v1/claims/verify
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

4 listed endpoints · on x402-list.com

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

Base URLhttps://api.aisoup.net/v1/claims

POST/verify$0.05
POST/verify/research$0.25
POST/verify/quick$0.02
POST/verify/deep$0.12

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

Showing 4 of 4 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.aisoup.net

Recent checks

5 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.17 Oct 2026

All 9 checks

When (UTC)	Result	HTTP	Response
17 Oct, 04:37 UTC	No challenge detected	405	166ms
15 Oct, 19:10 UTC	No challenge detected	405	155ms
14 Oct, 08:45 UTC	No challenge detected	405	124ms
12 Oct, 22:31 UTC	No challenge detected	200	145ms
11 Oct, 00:15 UTC	No challenge detected	200	141ms
9 Oct, 15:32 UTC	No challenge detected	200	255ms
8 Oct, 09:33 UTC	No challenge detected	200	138ms
7 Oct, 03:32 UTC	No challenge detected	200	191ms
5 Oct, 05:04 UTC	No challenge detected	200	175ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 17 Oct, 04:37 UTC, we detected no payment challenge.

What price is recorded for Web Evidence?

Its listed price is $0.05.

What payment terms does Web Evidence advertise?

The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is Web Evidence listed?

In x402-list.com. Superstables first indexed it on 5 Oct 2026.

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