Discover / countersignatory.com

Countersignatory

Not checked

One screened human answers an approval, verification or judgment task: approve or reject, true or false, or a label, with a reason and the responder's disclosed identity. $1.25 at a 24-hour deadline. Answered by hand within the deadline or refunded in full automatically. Refused: CAPTCHAs, logins, third-party contact, medical, legal or financial advice.

x402
Base
USDC

Listed price: $1.25
Checks: Not checked
In our index since: 14 Oct 2026

Endpoint

curl -i https://countersignatory.com/v1/x402/check
# 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/countersignatory.com

Questions

What price is recorded for Countersignatory?

Its listed price is $1.25.

What payment terms does Countersignatory 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 Countersignatory listed?

In x402 Bazaar. Superstables first indexed it on 14 Oct 2026.

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