What is a Spending Receipt?

1 min read Updated

A verifiable record of an authorized agent transaction — policy evaluation result, parameters, approval status, blockchain confirmation. Proof of policy compliance.

WHY IT MATTERS

When agents spend, operators need proof: what, why allowed, which policies evaluated, whether successful on-chain.

Serves: operational visibility, compliance evidence, dispute resolution, debugging.

Good receipts are cryptographically signed by the policy engine, preventing retroactive claim changes.

HOW POLICYLAYER USES THIS

PolicyLayer generates receipts for every transaction — evaluation details, timestamp, on-chain reference for complete accountability.

FREQUENTLY ASKED QUESTIONS

What's in a receipt?
Transaction parameters, policy evaluation results, approval/denial decision, timestamp, evaluator signature, and (if approved) the on-chain transaction hash.
Machine-readable?
Yes — receipts are structured JSON with cryptographic signatures. They can be automatically processed by audit systems.
Storage?
PolicyLayer retains receipts per your retention policy. Critical receipts can be anchored on-chain for permanent, independent verification.

FURTHER READING

Let agents act without letting them run wild.

Deterministic policy on every MCP tool call. Per-identity grants. Full audit log.

Currently onboarding teams running MCP in production.
// GET IN TOUCH

Have a question or want to learn more? Send us a message.

Message sent.

We'll get back to you soon.

// REQUEST EARLY ACCESS

We're letting people in as fast as we can.

You're in the queue.

We'll be in touch as soon as we can let you in.