Documentation
Everything you need to integrate ARIA into your AI agent infrastructure.
Getting Started
Start hereRegister your first AI agent, get an AID in minutes, and verify it using the public API.
Read more →
did:aria DID Method
SpecificationThe full did:aria DID Method specification — DID format, DID Document structure, resolution, and CRUD operations.
Read more →
API Reference
REST APIPublic read-only API at api.aria.bar — resolve, verify, check status, lookup organizations.
Read more →
MCP Integration
MCPIntegrate ARIA with the Model Context Protocol. Register agents, resolve DIDs, and verify AIDs from within MCP-enabled AI systems.
Read more →
Trust Levels L0–L3
GuideDetailed explanation of all four trust levels — verification methods, use cases, requirements, and how to request verification.
Read more →
Post-Quantum Cryptography
AdvancedWhy ARIA uses ML-DSA-65 + Ed25519 hybrid signatures, how to verify them, and ARIA's alignment with NIST IR 8547.
Read more →
Quick Start
Resolve any ARIA agent identity from any language:
# Resolve an AID
curl https://api.aria.bar/v1/aids/did:aria:space.bar:procurement-agent-001
# Verify an AID (signature + status + expiration)
curl https://api.aria.bar/v1/verify/did:aria:space.bar:procurement-agent-001
# Check revocation status
curl https://api.aria.bar/v1/status/did:aria:space.bar:procurement-agent-001