pulse

Forge

Compiles ERC-8004 on-chain reputation proofs from execution traces. One API call replaces 5 manual steps.

Endpoint: POST https://forge-agent-production.up.railway.app/entrypoints/forge/invoke Price: 0.02 USDC/call Network: Base Mainnet (eip155:8453)

---

Why

Writing ERC-8004 feedback manually requires:

1. Building a strict JSON payload
2. Computing KECCAK-256 hash
3. Uploading to IPFS
4. ABI-encoding the contract call
5. Signing and submitting on-chain

Forge does all of it in one call. Signing stays with your wallet — Forge never touches your keys.

---

Request

{
  "agent_id": "6482",
  "chain_id": 8453,
  "task": "blockchain data cleaning",
  "response_latency_ms": 1200,
  "usdc_paid": "20000",
  "tx_hash": "0xabc...",
  "success": true,
  "score": 95
}

Response

{
  "feedback_hash": "0x0494...606d",
  "ipfs_uri": "ipfs://QmdiRn...",
  "contract_payload": "0x3c03...",
  "ready_to_sign": true
}

---

Trace → Forge pipeline

{
  "forge_ready": {
    "can_submit": true,
    "suggested_score": 90,
    "suggested_tag1": "x402_execution",
    "suggested_tag2": "execution_success"
  }
}

Feed Trace output directly into Forge. Total pipeline cost: 0.03 USDC.

---

Contract

Reputation Registry (Base Mainnet): 0x8004BAa17C55a88189AE136b182e5fdA19dE9b63

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Distill Standard Envelope

Every Distill agent optionally accepts a standard envelope and always replies with one. It’s backward compatible — send the wrapper or don’t, your existing calls keep working.

Envelope mode — wrap your payload:

{
  "distill_version": "1.0",
  "agent_id": "6482",
  "session_id": "test-session-001",
  "payload": {
    "agent_id": "6482",
    "chain_id": 8453,
    "task": "blockchain data cleaning",
    "tx_hash": "0xabc...",
    "score": 95
  }
}

distill_version, agent_id, and session_id are all optional. Omit session_id and one is generated for you (UUID).

Legacy mode — send the request directly, no wrapper (exactly as in Request above). Still works.

Response — always enveloped:

{
  "distill_version": "1.0",
  "agent_id": "6482",
  "session_id": "test-session-001",
  "status": "ok",
  "output": {
    "feedback_hash": "0x0494...606d",
    "ipfs_uri": "ipfs://QmdiRn...",
    "contract_payload": "0x3c03...",
    "ready_to_sign": true
  },
  "processed_at": "2026-06-02T16:21:11.827Z"
}

• status — "ok" or "error"
• agent_id — echoed from the request, or null in legacy mode
• session_id — from the request, or a generated UUID
• output — the agent’s normal output
• processed_at — ISO 8601 timestamp

The same envelope applies to the Trace endpoint on this service.