billing
Get checkout payment details
Returns payment intent/checkout status (for refresh or deep link). No auth required.
GET
/api/billing/public/projects/{projectId}/checkout/{paymentId}Authentication
Public — No Auth Required
Path Parameters
| Name | Type | Required | Description |
|---|---|---|---|
projectId | string | Yes | Project ID (MongoDB ObjectId) for the billing project. |
paymentId | string | Yes | Payment ID or reference from checkout session |
SDK setup
Create a client instance. No authentication is required for this endpoint.
import { MudbaseClient } from "mudbase";
const client = new MudbaseClient();import { MudbaseClient } from "mudbase";
const client = new MudbaseClient();Example request
Call this endpoint using the client from SDK setup. Use View HTTP for a raw cURL example.
const result = await client.billing.getCheckoutPayment({
projectId: "proj_VD3yiGje6RPw",
paymentId: "zWHBeDq7rOLJJOBa"
});const result = await client.billing.getCheckoutPayment({
projectId: "proj_VD3yiGje6RPw",
paymentId: "zWHBeDq7rOLJJOBa"
});Try It Live
Test this endpoint with your own credentials. Your requests will be sent to the live API.
No Request Yet
Send a request to see the full inspector
Responses
200Payment details
json
{
"success": true,
"data": {
"paymentId": "pmt_abc123",
"paymentAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
"network": "polygon",
"asset": "USDC",
"amount": 29.99,
"currency": "USD",
"totalDue": "30.00",
"status": "pending",
"expiresAt": "2026-03-02T03:00:00.000Z"
}
}{
"success": true,
"data": {
"paymentId": "pmt_abc123",
"paymentAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
"network": "polygon",
"asset": "USDC",
"amount": 29.99,
"currency": "USD",
"totalDue": "30.00",
"status": "pending",
"expiresAt": "2026-03-02T03:00:00.000Z"
}
}401Authentication required or invalid token.
403Access denied or insufficient permissions.
404Payment not found (exact backend message).
500Internal server error.
Errors
| Code | Meaning |
|---|---|
401 | Authentication required or invalid token. |
403 | Access denied or insufficient permissions. |
404 | Payment not found (exact backend message). |
500 | Internal server error. |