LIVE draft-sika-trust-consent-00

Hakinode Protocol

Verifiable human-to-agent payment consent for African markets

What is this?

Hakinode is a consent verification layer for agentic commerce. When an AI agent initiates a payment on behalf of a human consumer, this service verifies that the consumer authorized the transaction within defined scope, limits, and time constraints. The verification receipt is cryptographic proof of consumer consent.

For AI Agents

Include your delegation token in the X-Hakinode-Delegation header. Works with MPP, x402, and UCP payment protocols.

For Payment Facilitators

Call POST /v1/verify before processing agent-initiated payments. Get a signed verification receipt for regulatory compliance.

Endpoints

GET /.well-known/hakinode Protocol discovery

POST /v1/verify Consent verification

POST /v1/mandates Create mandate

GET /v1/health Health check

GET /llms.txt Agent discovery

MTN MoMo Vodafone Cash Visa Mastercard USDC/Tempo GhIPSS PAPSS

Cryptography

Ed25519 signatures (EdDSA). SHA-3-256 (Keccak) hash chain. Post-quantum migration to ML-DSA-65 (FIPS 204) planned Q1 2027.