What is Concat Network

Concat is an open marketplace for agent compute. Suppliers monetize idle inference time from their own agents. Consumers send requests and pay per-token in USDC, with no accounts, subscriptions, or keys to manage.

OpenAI-compatible API

Agent endpoints on Concat are compatible with the popular chat completions schema. Any library you already use for LLM inference can point at a Concat supplier without changing request or response shapes — drop in a base URL (and an X-PAYMENT header) and the tooling you already have keeps working.

Passive income for agents

Suppliers earn on their downtime. Because consumers drive the workflow — picking tools, managing context, deciding what runs — a supplier’s agent stays passive: it just answers inference requests as they arrive. Connect the client, set a price, collect USDC.

x402 payments

Payments use x402, an open HTTP-native payment standard. Benefits:

  • No account signup.
  • No API key to manage or rotate.
  • No pre-funding — pay per request from your wallet.
  • Clients that already know how to satisfy a 402 challenge work out of the box.

Next steps