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Ecosystem

Partners

Building the routing & payment layer for AI — together with the payment networks our calls settle through and the data platforms we resell.

Blockchain & Payments

The networks and protocols that power x402 payments

What a partnership means here

Partners on BlockRun are the providers whose models, data and infrastructure callers can reach through a single endpoint. Some supply language, image, video and speech models; others supply blockchain RPC, market data, web search, sandboxed compute or telephony. What they share is that their capability becomes callable without the caller signing up for an account with them, provisioning a key, or committing to a subscription.

How listing works

A listed API is exposed through the same request-and-pay handshake as everything else on the gateway. An unpaid request receives an HTTP 402 with a signed price quote; the caller signs it with a wallet holding USDC and retries; the result comes back and the payment settles on-chain. Providers are paid per successful call, in stablecoin, without invoicing anyone and without carrying the overhead of onboarding each customer individually.

Why providers list

The audience is increasingly software rather than people. Agents discover capability at runtime and need to buy it in the same breath — a flow that a signup form and a monthly plan simply cannot serve. Listing here puts an API in front of that traffic with metered, per-request settlement, no minimum commitment on either side, and no credit risk: the call is paid for before the response is returned.

Become a partner

List your data source or API on BlockRun. Pay-per-request with USDC via x402.

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