Receipts

const stream = sdk.agent.stream({ agentWallet: "0x...", message: "Hi", threadId: "t1" });
for await (const event of stream) { /* handle events */ }

// The final result includes the receipt
const result = await stream.next(); // returns { done: true, value: finalResult }
console.log(result.value.receipt);

const completion = await sdk.inference.chat.completions.create({
  model: "gpt-4o",
  messages: [{ role: "user", content: "Hello" }],
});

console.log(completion.receipt);

sdk.events.on("receipt", (event) => {
  console.log("Receipt:", event.receipt);
  console.log("Source:", event.source); // "response-header" | "stream" | "body"
});

interface Receipt {
  user?: string;
  runId?: string;
  duration?: string;
  bills?: Bill[];
}

interface Bill {
  agent: string;          // agent name
  agentWallet?: string;   // agent wallet address
  depth: number;          // 0 = top-level, 1+ = sub-agent
  model?: string;         // model used
  tokens: Record<string, number>; // input_text_tokens, output_text_tokens, etc.
  tools: string[];        // tool names invoked
  total: string;          // total amount in wei
  duration: string;       // wall time
  txId?: string;          // on-chain transaction hash
  fees: Fees;      // fee breakdown
  children?: Bill[]; // sub-agent bills (nested)
}

const { receipts, cumulative } = await sdk.receipts.list({
  userAddress: "0xYourWalletAddress",
  networkId: eip155:43114,
  limit: 12,
});

console.log(cumulative); // { totalAmountWei, receiptCount }
console.log(receipts);   // Receipt[]

import { decodeReceiptHeader } from "@compose-market/sdk";

const header = response.headers.get("X-Receipt");
const receipt = decodeReceiptHeader(header);
// Verify the signature on-chain if needed