1. Request account provisioning
Contact the LauncX operations team to provision your account on V3.
| Environment | Base URL |
|---|
| Production | https://live.launcx.com |
| Staging | https://v3.launcx.com |
/api/v1 (Create Payment) and /api/v3 (Get Payment plus the Disbursement / payout API).
2. Initial login
Log in to your environment dashboard with the credentials provided.
3. Security setup
Change your password and set up 2FA before using the rest of the dashboard.
4. IP whitelisting (your IPs → LauncX)
Send the LauncX team the exhaustive list of source IP addresses you will call the API from. Calls from non-whitelisted IPs are rejected with 403 Forbidden.
- Go to Dashboard → Callback Settings.
- Register your webhook / callback URL.
- Save the Callback Secret shown — you need it to verify webhook signatures (see Webhooks).
Whitelist the LauncX outbound IPs below — payment notifications are sent from these:
| IP |
|---|
| IP #1 | 13.213.167.38 |
| IP #2 | 18.136.190.135 |
| IP #3 | 52.221.98.70 |
6. Copy your API key
Dashboard → API Settings → copy your V3 API key and store it securely.
Keys are environment-specific — a staging key will not work in production and vice versa.
