Quickstart
From zero to your first API call in three steps.
1. Create an API key
Open Developers → API keys and create a key. It's shown exactly once — copy it immediately, because you can't view it again.
2. Keep the token safe
Store the key as a secret in your environment (for example APOLLO_API_KEY). Never commit it or ship it to a browser — the API is meant to be called from your backend.
3. Call a capability
Every capability is a POST with a JSON body. Here's a read that lists your campaigns:
curl -s -X POST "https://api.apollosender.xyz/v1/listCampaigns" \
-H "Authorization: Bearer $APOLLO_API_KEY" \
-H "Content-Type: application/json" \
-d '{}'A successful call wraps its payload as { ok: true, data }. From here, browse the endpoint reference or read about authentication.