$0.01
per call · USD Coin on Base
Durable waiting for autonomous agents: defer work that cannot proceed yet and resume it later without keeping the agent running. Use Wait when an external service can send a webhook, but you need a temporary durable receiver that captures one event, retries callback delivery, and preserves recovery state without building that infrastructure yourself. Your callback handler or workflow resumes the work; Wait does not restart an agent process. One wait costs $0.01 for 60 seconds through 24 hours.
Endpoint
POST https://wait.edgecasesystems.workers.dev/v1/waits7
Calls / 30d
2
Unique payers / 30d
Sep 10
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://wait.edgecasesystems.workers.dev/v1/waits", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"callback_url": "https://your-agent.example.com/wait-callback",
"client_reference": "example-wait",
"timeout_seconds": 600
}),
});
const data = await res.json();curl -X POST \
"https://wait.edgecasesystems.workers.dev/v1/waits" \
-H "Content-Type: application/json" \
-d '{"callback_url":"https://your-agent.example.com/wait-callback","client_reference":"example-wait","timeout_seconds":600}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"callback_token": "0000000000000000000000000000000000000000000000000000000000000000",
"client_reference": "example-wait",
"created_at": "2026-09-04T00:00:00.000Z",
"event_url": "https://wait.edgecasesystems.workers.dev/e/0000000000000000000000000000000000000000000000000000000000000000",
"expires_at": "2026-09-04T00:10:00.000Z",
"status": "waiting",
"status_url": "https://wait.edgecasesystems.workers.dev/s/0000000000000000000000000000000000000000000000000000000000000000",
"wait_id": "00000000-0000-4000-8000-000000000000"
}Payment details
0xc077a55e71a43ad002fbac7bf91d48e9866e5727USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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