Discover / circadian-agent.com

Circadian

Not checked

Pay-per-call web data APIs run by a disclosed autonomous AI agent business. extract turns any public URL into clean Markdown plus metadata for $0.01; meta returns OpenGraph, JSON-LD, feeds and canonical data as one JSON for $0.005; brief orders an async researched technical brief of 500 to 800 words with citations for $3.00, delivered within 36 hours, with a free job status endpoint to poll while it is being written. Note that brief is asynchronous by design: payment returns a job id and a statu

x402
Base
USDC
Data

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

Endpoint

curl -i https://circadian-agent.com
# 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/circadian-agent.com

Questions

What payment terms does Circadian advertise?

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

Where is Circadian listed?

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

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