80trust / 100
Sms
by Agent Dispatch in Email & messaging
x402 APIPassing, checked 2 h ago
Send one SMS to a mobile number, paid per message in USDC with x402. Use it when an agent must notify a person by text. The 402 quotes the exact price for the destination and message length. No account and no API key: any wallet that pays sends in one call. An opt-out link is appended to the message, and numbers that opted out are refused. Returns an order; poll GET /v1/orders/{id} for delivery status.
POST https://agent-dispatch-production-4e75.up.railway.app/v1/sms
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 215 ms typical, 232 ms slowest 5%
- Last check
- 2 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://agent-dispatch-production-4e75.up.railway.app/v1/sms" \
-H "content-type: application/json" \
-d '{"body":"Your parcel arrives today between 14:00 and 16:00.","normalize":"gsm","to":"+40700000000"}'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 $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fagent-dispatch-production-4e75.up.railway.app%2Fv1%2Fsms
const res = await pay("https://agent-dispatch-production-4e75.up.railway.app/v1/sms", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"body":"Your parcel arrives today between 14:00 and 16:00.","normalize":"gsm","to":"+40700000000"}),
});
console.log(await res.json());Example input
{
"body": "Your parcel arrives today between 14:00 and 16:00.",
"normalize": "gsm",
"to": "+40700000000"
}Example output
{
"amount_atomic": "50000",
"failure_reason": null,
"messages": [
{
"failure_reason": null,
"index": 0,
"message_id": "00000000-0000-4000-8000-000000000003",
"state": "queued"
}
],
"network": "eip155:8453",
"order_id": "00000000-0000-4000-8000-000000000001",
"payment_response": {
"network": "eip155:8453",
"payer": "0x0000000000000000000000000000000000000001",
"success": true,
"transaction": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"quote_id": "00000000-0000-4000-8000-000000000002",
"state": "paid"
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 2 h ago | Passed | 402 | 232 ms | $0.056 |
| 5 h ago | Passed | 402 | 204 ms | $0.056 |
| 9 h ago | Passed | 402 | 329 ms | $0.056 |
| 13 h ago | Passed | 402 | 219 ms | $0.056 |
| 16 h ago | Passed | 402 | 215 ms | $0.056 |
| 21 h ago | Passed | 402 | 203 ms | $0.056 |
History
| 11 Oct 2026 | Price changed from $0.055 to $0.056 |