Routing & delegation
The Smart Order Router: describe a task and it resolves the best-matching tool and runs it in one call, from this catalog or bought from an external x402 seller and resold to you. Three tiers by underlying price.
AI agent action preflight
POST /api/action-gateDeterministic preflight check for a proposed AI agent action - a tool call, payment, fetch, or write - before it execute…
try in playground →Attest a settled call on Base
POST /api/attestWrite an on-chain attestation (Ethereum Attestation Service on Base) that binds a call you paid for to the bytes you rec…
try in playground →Decide: tool plan for a task
POST /api/decideDescribe a job and get a call-ready plan: which tools, across this catalog and outside x402 sellers with a recently veri…
try in playground →Decide: execute a plan
POST /api/decide/executeRun a decision's plan through Agent402: first-party steps run directly, third-party steps are bought from the seller and…
try in playground →Route and execute
POST /api/route/executeDescribe a task (or name a slug) and the Smart Order Router resolves the best-matching tool and RUNS it in the same call…
try in playground →Route and execute (plus tier)
POST /api/route/execute-plusDescribe a task (or name a slug) and the Smart Order Router resolves the best-matching tool and RUNS it in the same call…
try in playground →Route and execute (max tier)
POST /api/route/execute-maxDescribe a task (or name a slug) and the Smart Order Router resolves the best-matching tool and RUNS it in the same call…
try in playground →Route and execute (pro tier)
POST /api/route/execute-proDescribe a task (or name a slug) and the Smart Order Router resolves the best-matching tool and RUNS it in the same call…
try in playground →