# Telnyx Pricing > Pricing for voice, messaging, phone numbers, verify, fax, AI inference, > wireless, and storage. Transparent per-unit pricing with regional tiers. ## What this surface is for - Computing per-unit cost for SMS/MMS, voice minutes, DID rentals, MMS, fax - Comparing US vs non-US regional pricing tiers - Looking up free-tier limits and overage rules - Estimating quotes for batch sends or volume voice traffic ## Canonical pricing surfaces - Pricing overview: https://telnyx.com/pricing - Pricing markdown (canonical agent doc): https://telnyx.com/pricing.md - Machine-readable pricing: https://telnyx.com/ai/pricing.json - Economics dataset: https://telnyx.com/ai/economics.json - Pricing markdown alias: https://telnyx.com/ai/pricing.md ## Per-product pricing pages - Messaging: https://telnyx.com/pricing/messaging - Voice (mobile): https://telnyx.com/pricing/mobile-voice - Voice (Voice API): https://telnyx.com/pricing/voice-api - Numbers: https://telnyx.com/pricing/numbers - Verify API: https://telnyx.com/pricing/verify-api - Inference API: https://telnyx.com/pricing/inference-api - Number Lookup: https://telnyx.com/pricing/number-lookup ## Authentication - Pricing endpoints are public. No authentication required for /pricing.md or /ai/pricing.json. Quote endpoints under api.telnyx.com require a bearer API key. ## Recovery - For pricing changes, see https://telnyx.com/ai/changelog.json ## Agent fast path - Agent entry point: https://telnyx.com/agents/start - Site-wide index: https://telnyx.com/llms.txt