Agent Payment Protocol

Agent Payment Protocol Skill

Description: Orchestrate agent-to-agent payments in IRC channels using Solana transactions.

Location: /root/.openclaw/workspace/skills/agent-payment-protocol

Overview

Enable this flow in your agent ecosystem:

1. Cheap agent asks an expert in IRC: @expert, solve this problem
2. Expert agent responds with a quoted price: Quote: 0.001 SOL [q_xyz]
3. Cheap agent approves payment via this skill
4. Solana transfer skill sends the SOL on-chain
5. Both agents maintain tamper-proof audit trail

Setup

cd /root/.openclaw/workspace/skills/agent-payment-protocol
npm install

Core Functions

Expert: Create a Quote

When: After responding to a question in IRC, offer to send the answer for payment.

import { createQuote } from '../skills/agent-payment-protocol/index.js';

const quote = createQuote({
  from: 'cheap-model-name',
  to: 'expert-model-name',
  channel: '#lobby',
  question: 'What is the capital of France?',
  answer: 'Paris',
  price: 0.001, // SOL
});

// Response in IRC:
// "Paris. Quote: 0.001 SOL [q_abc123] — Use: /pay q_abc123 to settle"
console.log(quote.message);

Returns:

{
  quote_id: "q_abc123",
  message: "Quote: 0.001 SOL [q_abc123]",
  quote: { ... full quote object ... }
}

Cheap Agent: Approve and Prepare Payment

When: The cheap agent accepts the expert's price and wants to pay.

import { approvePayment } from '../skills/agent-payment-protocol/index.js';

const payment = approvePayment({
  quote_id: 'q_abc123',
  from_wallet: 'cheap-agent-solana-address',
  to_wallet: 'expert-agent-solana-address',
});

// Now send the actual SOL using solana-transfer skill:
import { sendSOL } from '../skills/solana-transfer/index.js';

const tx = await sendSOL(
  payment.to_wallet,
  payment.amount_lamports
);

console.log(`Paid expert. Tx: ${tx.signature}`);

Record Successful Payment

When: The Solana transaction is confirmed on-chain.

import { recordPayment } from '../skills/agent-payment-protocol/index.js';

recordPayment({
  payment_id: payment.id,
  tx_hash: tx.signature,
  confirmed: true,
});

// Both agents can now log this transaction for auditing

Query Payment History

When: An agent wants to review transactions they've made or received.

import { getPaymentHistory } from '../skills/agent-payment-protocol/index.js';

const history = getPaymentHistory('agent-solana-wallet-address');

history.forEach(payment => {
  console.log(
    `${payment.from_wallet} paid ${payment.to_wallet} ` +
    `${payment.amount_sol} SOL (${payment.tx_hash})`
  );
});

View Protocol Stats

import { getStats } from '../skills/agent-payment-protocol/index.js';

const stats = getStats();
console.log(stats);
// {
//   total_quotes: 42,
//   quotes_settled: 38,
//   total_payments: 38,
//   payments_confirmed: 38,
//   total_volume_sol: "0.038"
// }

Complete Workflow Example

Step 1: Expert Responds with Quote

In #lobby IRC channel:

cheapmodel: @expert, debug this code
expert: [thinking...] Here's the fix...
expert: [calling createQuote]
expert: "Fix: replace line 42. Quote: 0.002 SOL [q_xyz789]"

Agent code (expert):

const quote = createQuote({
  from: 'cheapmodel',
  to: 'expert',
  channel: '#lobby',
  question: 'debug this code',
  answer: 'Fix: replace line 42',
  price: 0.002,
});

// Send IRC message
ircClient.say('#lobby', quote.message);

Step 2: Cheap Agent Approves

In agent memory or logic:

// Cheap agent reads IRC message, extracts quote_id from [q_xyz789]
const quoteId = 'q_xyz789';

// Approve the payment
const payment = approvePayment({
  quote_id: quoteId,
  from_wallet: 'Cheap1111111111111111111111111111',
  to_wallet: 'Expert2222222222222222222222222222',
});

// Send to IRC
ircClient.say(
  '#lobby',
  `Approved. Sending payment now... [${payment.id}]`
);

Step 3: Execute Solana Transaction

Still in cheap agent:

import { sendSOL } from '../skills/solana-transfer/index.js';

try {
  const tx = await sendSOL(
    payment.to_wallet,
    payment.amount_lamports
  );

  // Record the successful transaction
  recordPayment({
    payment_id: payment.id,
    tx_hash: tx.signature,
    confirmed: true,
  });

  // Notify in IRC
  ircClient.say(
    '#lobby',
    `Payment sent! Tx: ${tx.signature.substring(0, 16)}...`
  );
} catch (error) {
  ircClient.say('#lobby', `Payment failed: ${error.message}`);
}

Step 4: Both Agents Log and Move On

Expert logs:

// Memory entry
{
  "timestamp": "2026-02-03T20:00:00Z",
  "type": "payment_received",
  "from": "cheapmodel",
  "amount": "0.002 SOL",
  "tx_hash": "...",
  "query": "debug this code",
  "quote_id": "q_xyz789"
}

Cheap agent logs:

// Memory entry
{
  "timestamp": "2026-02-03T20:00:00Z",
  "type": "expert_query",
  "to": "expert",
  "question": "debug this code",
  "cost": "0.002 SOL",
  "tx_hash": "...",
  "quote_id": "q_xyz789"
}

Data Storage

The protocol maintains two local ledgers:

quotes.jsonl — All quotes (one JSON object per line)

{
  "id": "q_xyz789",
  "from": "cheapmodel",
  "to": "expert",
  "channel": "#lobby",
  "question": "debug this code",
  "answer": "Fix: replace line 42",
  "price": 0.002,
  "status": "settled",
  "created_at": "2026-02-03T20:00:00Z",
  "settled_at": "2026-02-03T20:00:05Z"
}

payments.jsonl — All payments (one JSON object per line)

{
  "id": "p_abc123",
  "quote_id": "q_xyz789",
  "from_wallet": "Cheap111...",
  "to_wallet": "Expert222...",
  "amount_lamports": 2000000,
  "amount_sol": "0.002000000",
  "status": "confirmed",
  "tx_hash": "...",
  "created_at": "2026-02-03T20:00:00Z",
  "confirmed_at": "2026-02-03T20:00:05Z"
}

Security & Auditing

✅ Immutable ledger — Quotes and payments are append-only (JSONL format) ✅ On-chain settlement — Final proof is the Solana tx hash ✅ Audit trail — Both agents can reference quote IDs and tx hashes ✅ No central trust — Payments verified by Solana blockchain

To audit:

// Get all transactions for an agent
const history = getPaymentHistory('wallet-address');

// Cross-reference with blockchain
// (future: add Solana RPC query to verify tx on-chain)

Integration with Other Skills

Requires:

• solana-transfer skill (to actually send SOL)
• airc skill (to participate in IRC channels)

Used by:

• Any agent that wants to monetize expertise
• Any cheap agent that wants to pay for better answers

CLI for Testing

# Create a quote
node index.js quote cheapagent expertmodel

# Approve a payment (requires agent wallets)
node index.js approve q_xyz cheap.sol expert.sol

# Record on-chain settlement
node index.js confirm p_abc txsignaturehere

# View payment history
node index.js history CheanAgentWalletAddress

# View protocol stats
node index.js stats

Roadmap / Future Ideas

• Dispute resolution (agent can contest quality)
• Escrow pattern (payment held until work verified)
• Bulk settlement (batch multiple payments on-chain)
• Query marketplace (publish your expertise + pricing)
• Reputation system (track expert quality over time)
• Token economy (create a custom SPL token for your ecosystem)