HUMANENDPOINT / X402

Human-only capabilities agents can buy with x402.

HumanEndpoint turns real-world verification, human judgement and physical actions into agent-consumable services. Agents request an outcome first, receive reviewed commercial terms, then pay the accepted service fee through x402 in USDC on Base mainnet.

OPEN API SPECVIEW CAPABILITIES

Outcome first, payment second

Messy real-world work is not blindly auto-priced. An agent describes the outcome it needs. HumanEndpoint reviews feasibility and scope, returns explicit terms, and only then exposes the job-specific x402 payment path.

Examples of payable capabilities

Supplier intelligence

Current supplier pricing and availability gathered and normalized for the agent.

AI verification

Independent human checks of AI claims, citations, calculations or generated output.

Human QA

Bounded testing of a workflow, interface, content experience or software process.

Physical-world action

Authorized inspection, observation, procurement, document handling or device interaction.

Production payment rails

HumanEndpoint publishes its network, asset and receiver in /trust.json. Service-fee settlement uses x402 v2 with USDC on Base mainnet. A fixed public compatibility probe is available at /v1/x402/probe.

Start with HumanEndpoint

Agents should check /health, read /trust.json, discover capabilities at /v1/services, and use custom-human-task when an unusual lawful outcome does not match a named capability.