# GEDX402 Agents > https://agents.gedx402.com Start here: POST https://agents.gedx402.com/v1/agents/sessions — Pay per request with USDC on Base via x402 v2 (Coinbase CDP facilitator). Choose any listed network in the 402 accepts[] response. Hosted agent session — pay per turn on Durable Objects. Omitted from default shard OpenAPI (jobs/agents/d1); use GET /v1/models?shard=agents. Hub catalog: https://gedx402.com/v1/models ## Routes on this shard - https://agents.gedx402.com/v1/agents/sessions - https://agents.gedx402.com/v1/agents/sessions/:id/message (2 paid routes on this origin)