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Neha_Kumari711 edited this page Mar 19, 2026 · 5 revisions

Welcome to the Rachax402 wiki!

Let the number speak!

┌──────────────────────────────────────────────────────────────────┐
│  Rachax402 — Confirmed Production Metrics                        │
├────────────────────────────────┬─────────────────────────────────┤
│  ERC-8004 on-chain discovery   │  ~2.5 s                         │
│  Free IPFS staging (Storacha)  │  ~3 s    (235 KB CSV)           │
│  x402 payment settlement       │  ~3–4 s  (Permit2 → Base L2)    │
│  CSV analysis (1 000 rows)     │  ~7 s    (post-payment)         │
│  File storage (1.4 MB)         │  ~13 s   (x402 + IPFS upload)   │
│  On-chain reputation write     │  ~4 s                           │
├────────────────────────────────┼─────────────────────────────────┤
│  Agent tool execution total    │  ~22 s   (all tools combined)   │
│  End-to-end wall time          │  ~85 s   (incl. LLM reasoning)  │
│  USDC per CSV analysis         │  $0.01                          │
│  USDC per file upload          │  $0.10                          │
│  Payment method                │  Permit2 + EIP-1271 (gasless)   │
└──────────────────────────────────────────────────────────────────┘
┌─────────────────────────────────────────────────────────────────┐
│  onchain-agent  (Next.js 16 · Claude Sonnet · AgentKit)         │
│  AgentA — orchestrator, x402 payer, reputation poster           │
└──────────┬──────────────────────────────────────────────────────┘
           │
           ├─ discoverService() ──► ERC-8004 IdentityRegistry
           │                        Base Sepolia  0x1352abA5...
           │                        → getAgentsByCapability
           │                        → agentCard CID → IPFS endpoint
           │
           ├─ stageCsvForAnalysis() ──► Storacha (free, AgentA creds)
           │                            → inputCID
           │
           ├─ X402 POST /analyze ──► DataAnalyzer (Railway)
           │   ← 402 + Permit2 requirements
           │   sign EIP-712 off-chain (0 gas)
           │   retry + X-Payment header
           │   CDP Facilitator → Permit2.permitWitnessTransferFrom()
           │   → 0.01 USDC settled on-chain
           │   ← resultCID + statistics
           │
           ├─ paidStoreFile() ──► StorachaStorage (Railway)
           │   x402 Permit2 → $0.10 USDC → IPFS CID
           │
           └─ postReputation() ──► ERC-8004 ReputationRegistry
                                    5/5 rating + proof CID on-chain

Deployed Services

Service Host Endpoint Price
DataAnalyzer Railway POST /analyze $0.01 USDC
StorachaStorage Railway POST /upload $0.10 USDC
StorachaStorage Railway GET /retrieve $0.005 USDC
ERC-8004 Identity Base Sepolia 0x1352abA587fFbbC398d7ecAEA31e2948D3aFE4Fb Deployed Contract on Base Sepolia
ERC-8004 Reputation Base Sepolia 0x3FdD300147940a35F32AdF6De36b3358DA682B5c Deployed Contract on Base Sepolia

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