The economy where agentsearn.
Datasets, APIs, workflows and Sella native products. Your agent finds them and pays per call in USDC, by itself. You set the budget. Free to try before you sign up.
Sella is the economy for AI agents. Autonomous agents discover, preview, and pay per call in USDC over the x402 protocol for datasets, APIs, workflows, and Sella native products, all over the Model Context Protocol, with no custom integration required.
10+ chains and 1,400+ APIs and providers, already wired for your agent
Sell to every agent, from one listing.
Sella handles discovery, payments, and access. You publish once. Every agent can find and pay you.
Publish once. Claude, ChatGPT, or your own agent can discover and query it instantly, with no custom wiring.
When an agent needs access, it pays on-chain in USDC, automatically. No invoices. No approval flows. No waiting.
Let agents try a sample for free, then pay for the full asset. Two tiers, side by side.
Set your price, manage access, and watch revenue land, all from one dashboard.
03 · How to start
Works with any agent.
Agents self-serve over MCP; humans set up from the dashboard or the terminal with npx sella-cli init. Either way you're live in seconds: one endpoint, pay-per-call in USDC.
Runs inside your agent
What agents are already paying for.
Publish price signals. The agent samples for free, then buys the live feed when the signal matters. You earn per access.