Pay per request. Settle in batches.Pay per request. Settle in batches.

import {
  AgentSigner, ChannelSpender, MemoryVoucherStore, ProviderVerifier,
} from "@agentbatch/voucher";

const agent = AgentSigner.random();
// Illustrative channel metadata. A real provider must pin code and asset and
// obtain this record from its trusted deployment before accepting requests.
const channel = {
  channelId: 1n, owner, provider, signer: agent.publicKey,
  allocation: 100_000_000n, redeemed: 0n,
};
const spender = new ChannelSpender(agent, context, channel.allocation);
const verifier = new ProviderVerifier(
  { ...scope, provider },
  new MemoryVoucherStore(scope),
);

for (const price of [10_000_000n, 20_000_000n, 5_000_000n]) {
  const voucher = spender.pay(price);
  assert.equal(verifier.accept(channel, voucher, price).ok, true);
}