Receipts

Every completed tool execution generates a receipt — your proof of work and payment.

What’s in a Receipt?

{
  "receipt_id": "rcpt_2026020812345",
  "step_id": "step_abc123",
  "run_id": "run_xyz789",
  "tool": "inference_chat",
  "quoted_usdc_microusd": 2400,
  "debited_usdc_microusd": 2400,
  "created_at": "2026-02-08T12:00:00Z"
}

Receipt Fields

Field	Description
`receipt_id`	Unique receipt identifier
`step_id`	Execution step this receipt covers
`run_id`	Parent run identifier
`tool`	Tool that was executed
`quoted_usdc_microusd`	Original quote amount
`debited_usdc_microusd`	Amount charged
`created_at`	When the receipt was issued

Getting Receipts

In Tool Response

Every tool call includes receipt metadata:

{
  "result": {
    "content": "...",
    "_meta": {
      "receipt_id": "rcpt_abc123",
      "debited_usdc_microusd": 85000
    }
  }
}

Query Receipt

Retrieve full receipt details:

curl -X POST https://agent.asgcompute.com/mcp \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "billing_get_receipt",
      "arguments": {
        "receipt_id": "rcpt_abc123"
      }
    }
  }'

Receipt Retention

Receipts are stored for 30 days. Export receipts for accounting purposes before expiration.

Verify a Receipt

Every receipt is independently verifiable — both through the ASG API and directly on the Solana blockchain.

Step 1: Look Up the Receipt

Use the billing_get_receipt tool to retrieve full receipt details by ID:

curl -X POST https://agent.asgcompute.com/mcp \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "billing_get_receipt",
      "arguments": {
        "receipt_id": "rcpt_2026020812345"
      }
    }
  }'

Response:

{
  "result": {
    "content": [
      {
        "type": "text",
        "text": "{\"receipt_id\":\"rcpt_2026020812345\",\"tool\":\"inference_chat\",\"quoted_usdc_microusd\":2400,\"debited_usdc_microusd\":2400,\"tx_signature\":\"5UxK...7nPq\",\"created_at\":\"2026-02-08T12:00:00Z\"}"
      }
    ]
  }
}

Step 2: Verify On-Chain

Every receipt includes a tx_signature field — the Solana transaction signature. Use it to verify the payment on-chain: Solana Explorer URL format:

https://explorer.solana.com/tx/<TX_SIGNATURE>

For example, if tx_signature is 5UxK...7nPq:

https://explorer.solana.com/tx/5UxK...7nPq

Bookmark the Solana Explorer link for quick access: explorer.solana.com

Step 3: Cross-Reference

Verify that the on-chain transaction matches your receipt:

Receipt Field	On-Chain Check
`debited_usdc_microusd`	Amount transferred matches
`tx_signature`	Transaction exists and is finalized
`created_at`	Timestamp aligns with block time

All Solana transactions are on mainnet. Ensure you’re viewing the mainnet explorer, not devnet.

Programmatic Verification

For automated verification, you can query the Solana RPC directly:

curl -X POST https://api.mainnet-beta.solana.com \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getTransaction",
    "params": [
      "YOUR_TX_SIGNATURE",
      { "encoding": "json", "maxSupportedTransactionVersion": 0 }
    ]
  }'

This returns the full transaction details including sender, recipient, amount, and confirmation status.

Getting Started

Services

Billing

SDK

Security

Resources

Receipts

Receipts

What’s in a Receipt?

Receipt Fields

Getting Receipts

In Tool Response

Query Receipt

Receipt Retention

Verify a Receipt

Step 1: Look Up the Receipt

Step 2: Verify On-Chain

Step 3: Cross-Reference

Programmatic Verification

​Receipts

​What’s in a Receipt?

​Receipt Fields

​Getting Receipts

​In Tool Response

​Query Receipt

​Receipt Retention

​Verify a Receipt

​Step 1: Look Up the Receipt

​Step 2: Verify On-Chain

​Step 3: Cross-Reference

​Programmatic Verification

Receipts

What’s in a Receipt?

Receipt Fields

Getting Receipts

In Tool Response

Query Receipt

Receipt Retention

Verify a Receipt

Step 1: Look Up the Receipt

Step 2: Verify On-Chain

Step 3: Cross-Reference

Programmatic Verification