Reddi Agent Protocol (RAP) is the flagship project of Redditech Labs. RAP Assurance binds work terms, buyer policy, payment-proof references, evidence references, attestation outcomes and replay metadata into a receipt, so builders can verify what happened around a paid workflow. RAP Assurance is complementary to payment and agent-discovery standards such as x402, AP2, MCP Registry and A2A: those systems can prove or route payment and discovery, and RAP Assurance records the paid-work lifecycle around them.
Payments prove transfer; RAP Assurance proves paid work.
A Redditech Labs project
Evidence · as of 16 Oct 2026
Claim boundary
Local/offline SDK primitives; not production/mainnet/live settlement evidence.
Public claim boundary (pinned commit) →Problem
A payment record shows that money moved. It does not show what work was agreed, what evidence came back, or how the result was checked.
Experiment
Bind work terms, buyer policy, payment-proof references and evidence references into one receipt, and check receipts with local conformance tests.
Shipped artifact
Local/offline SDK and package primitives for receipt envelopes, policy decisions, evidence binding, replay fixtures and conformance checks, with a public protocol site and an open-source repository.
Result
RAP publishes its own public claim boundary and checks its public copy against it, with the limits of those checks documented.
What we learned
Payments prove transfer; RAP Assurance proves paid work.
Proof assets