What is x402?

x402 is a protocol built on top of HTTP for doing fully accountless payments — easily, quickly, cheaply, and securely. Clients pay for API calls or content by including a payment in the request; no separate accounts or subscriptions are required. This server exposes several paywalled endpoints that use x402.

Tools on this server

The following endpoints are protected by x402. Call them with payment (e.g. via an AI agent or client that supports x402) to access the response.

• /api/horoscope$0.01

  Get your daily horoscope. Query params: sign (zodiac), date (optional).

• /api/horoscope/testnet$0.01

  Same as Horoscope; POST with JSON body for testnet.

• /api/polymarket/trending$0.01

  Top trending markets on Polymarket. Optional: limit, offset, tag_slug.

• /api/polymarket/historical$0.01

  Historical Polymarket events. Optional: limit, offset, slug, tag_slug, endDateMin, endDateMax.

• /api/concerts$0.01

  Search upcoming concerts. Optional: city, genre, startDateTime, endDateTime, countryCode, page, artists.