StablePhone

Endpoints (11 live)

• POST /api/lookup — Looks up phone number details and returns matching information. (0.05 USDC on Base)
• POST /api/number/topup — Extend a phone number by 30 days from current expiry ($15.00 via x402). Top-ups stack. Anyone can top up any number. (15 USDC on Base)
• POST /api/call — Make an AI phone call ($0.54). Send a phone number and task, get back a call_id to track status. Returns 403 if the number is on the Do-Not-Call (DNC) list — do not retry DNC numbers. (0.54 USDC on Base)
• POST /api/number — Buy a phone number ($20.00 via x402). Use it as outbound caller ID. (20 USDC on Solana)
• GET /api/number (free)
• GET /api/call/:id (free)
• GET /api/lookup/status (free)
• GET /api/lookup (free)
• GET /api/numbers (free)
• GET /api/number/topup (free)
• GET /api/call (free)