Lease Browser

Last 30 days

Uptime

100%

Response time

133 ms typical, 133 ms slowest 5%

Last check

3 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://ausca.com/v1/lease-browser" \
  -H "content-type: application/json" \
  -d '{"idempotency_key":"ausca-x402-discovery-example","input":{"duration_seconds":600},"input_schema_digest":"sha256:b61ca378ca30dc89969629b0b69c9ee36343dbb77441ff757853fa871ba0068f","offer_id":"browser.session","offer_revision":"browser-duration-r3","offer_revision_digest":"sha256:d3f408b995bed34d613543d1e810c9dde96e83d21b6f195afcb2b73142ada99f","output_schema_digest":"sha256:82b79fb36c669dac6660128ce0b9d49a79d2aaa59d7ddc21f72b3c5435866ce9"}'

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fausca.com%2Fv1%2Flease-browser
const res = await pay("https://ausca.com/v1/lease-browser", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"idempotency_key":"ausca-x402-discovery-example","input":{"duration_seconds":600},"input_schema_digest":"sha256:b61ca378ca30dc89969629b0b69c9ee36343dbb77441ff757853fa871ba0068f","offer_id":"browser.session","offer_revision":"browser-duration-r3","offer_revision_digest":"sha256:d3f408b995bed34d613543d1e810c9dde96e83d21b6f195afcb2b73142ada99f","output_schema_digest":"sha256:82b79fb36c669dac6660128ce0b9d49a79d2aaa59d7ddc21f72b3c5435866ce9"}),
});
console.log(await res.json());

Example input

{
  "idempotency_key": "ausca-x402-discovery-example",
  "input": {
    "duration_seconds": 600
  },
  "input_schema_digest": "sha256:b61ca378ca30dc89969629b0b69c9ee36343dbb77441ff757853fa871ba0068f",
  "offer_id": "browser.session",
  "offer_revision": "browser-duration-r3",
  "offer_revision_digest": "sha256:d3f408b995bed34d613543d1e810c9dde96e83d21b6f195afcb2b73142ada99f",
  "output_schema_digest": "sha256:82b79fb36c669dac6660128ce0b9d49a79d2aaa59d7ddc21f72b3c5435866ce9"
}

Example output

{
  "inspect_url": "/v1/invocations/ausca-discovery-example",
  "invocation": {
    "invocation_id": "ausca-discovery-example",
    "offer_revision_digest": "sha256:d3f408b995bed34d613543d1e810c9dde96e83d21b6f195afcb2b73142ada99f",
    "output": {
      "resource_lease": {
        "created_at": "2026-09-01T00:00:00Z",
        "expires_at": "2026-09-01T00:10:00Z",
        "schema": "ausca.browser_session.lease.v1",
        "session_id": "brs_abcdefghijklmnopqrstuv",
        "state": "ready"
      }
    },
    "output_digest": "sha256:e9816aabe63e16405274d6cb4c7ac7b02e6f2046d0e10ebcf4107dab3be3f65f",
    "receipt_ref": {
      "public_url": "https://runx.ai/r/0000000000000000000000000000000000000000000000000000000000000000",
      "type": "receipt",
      "uri": "runx:receipt:discovery-example"
    },
    "state": "succeeded",
    "updated_at": "2026-01-01T00:00:00Z"
  },
  "status": "accepted"
}

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