README
Structure
developer-docs/
├── mint.json # Mintlify/GitBook config
├── introduction.mdx # Landing page
├── quickstart-phone.mdx # 5-minute quickstart
├── authentication.mdx # API key guide
├── sdks.mdx # SDK installation guide
├── numbers/
│ ├── buy-numbers.mdx # Phone Numbers API
│ ├── port-numbers.mdx # Number porting guide
│ └── countries.mdx # Coverage reference
├── voice/
│ ├── endpoints.mdx # Endpoints API
│ ├── outbound-calls.mdx # Outbound Calls API
│ ├── call-logs.mdx # Call Logs API
│ └── recordings.mdx # Call recordings guide
├── integrations/
│ ├── vapi.mdx # Vapi setup guide
│ ├── retell.mdx # Retell setup guide
│ ├── elevenlabs.mdx # ElevenLabs setup guide
│ └── livekit.mdx # LiveKit setup guide
├── webhooks/
│ ├── overview.mdx # Webhooks guide
│ └── events.mdx # Event types reference
└── reference/
├── error-codes.mdx # Error reference
├── rate-limits.mdx # Rate limiting info
└── openapi.mdx # OpenAPI spec link