Discover / witness.outbid.sh

witness

Not checked

Independent fact + signed receipt via x402. Free POST /quote then pay POST /witness twice for the same method ($0.02 ceiling). Base and Solana USDC.

x402
Base
Solana
USDC
Data

Checks: Not checked
In our index since: 14 Oct 2026

Endpoint

curl -i https://witness.outbid.sh
# 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/witness.outbid.sh

Questions

What payment terms does witness advertise?

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

Where is witness listed?

In x402-list.com. Superstables first indexed it on 14 Oct 2026.

Something wrong on this page? Tell us.