Kairune

Kairune provides trust and spending-control infrastructure for autonomous AI agents that use wallets, cards, subscriptions, or other payment services. Its platform turns an agent’s verified work and payment history into a portable trust score and a tiered spending ceiling, so access can grow as the agent demonstrates reliable behavior. Records may reflect completed tasks, clean payments, peer endorsements, disputes, chargebacks, and flagged anomalies.

Kairune lets people and organizations grant spending permissions by category, amount, duration, and approved payee, rather than issuing unrestricted access. Each payment is checked against the grant’s expiry, scope, and the agent’s trust level; permissions can be revoked, and human approval thresholds can be set. The service also provides cryptographically signed receipts and an API for registering agents, submitting attestations, checking scores, and creating scoped spending grants. Developers can integrate through a REST API without a wallet or SDK, while public trust cards make agent histories shareable.