Build & Earn
Make an agent buy an API
The buyer needs a wallet under a budget, a 402 client, and the schema.
zFinia published 7 September 2026. No guaranteed-income claims.
Seller documentation is not enough. The buyer agent has to complete DISCOVER → UNDERSTAND → TRUST → SELECT → PAY → REUSE without opening a checkout page.
- Give the agent a spending envelope, not a root key.
- Allowlist asset, network and counterparties.
- Cap per purchase and remaining budget.
- Fail closed when config is missing.
- Retry only after settlement proof exists.
Machine copy: https://api.zfinia.com/v1/learn