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Telnyx Inference

Text-to-speech (OpenAI-compatible /v1/audio/speech). 4,358 voices across 9 providers (KokoroTTS, AWS Polly, Azure, MiniMax, more — free catalog at GET /v1/audio/voices). Returns mp3. Up to 3000 chars. $0.000006 USDC per character (Telnyx list rate, zero margin): pay per character via the upto…

Visit x402.telnyx.com

Hostx402.telnyx.com
Price$0.002–$0.41 per call
NetworkBase
Paid endpoints listed36
Calls, last 30 days*206
Most unique payers on one endpoint (30 days)*4
Last paid call*2026-10-15
Tagsai, telnyx, llm, chat-completions, openai-compatible, featured, audio, text-to-speech

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URLMethodPrice
https://x402.telnyx.com/v1/audio/speech
Text-to-speech (OpenAI-compatible /v1/audio/speech). 4,358 voices across 9 providers (KokoroTTS, AWS Polly, Azure,…		POST$0.02
https://x402.telnyx.com/v1/audio/transcriptions
Speech-to-text (OpenAI-compatible /v1/audio/transcriptions, multipart). Whisper large-v3-turbo, 100 languages,…		POST$0.01
https://x402.telnyx.com/v1/chat/completions/_t/deepseek-v4.1-flash
Featured model. Chat completions via Telnyx Inference (deepseek-ai/DeepSeek-V4.1-Flash). OpenAI-compatible. $0.013259…		POST$0.01
https://x402.telnyx.com/v1/chat/completions/_t/gemma-2b
Chat completions via Telnyx Inference (google/gemma-2b-it). OpenAI-compatible. $0.002 USDC per call.		POST$0.002
https://x402.telnyx.com/v1/chat/completions/_t/glm-5.3-flash
Featured model. Chat completions via Telnyx Inference (zai-org/GLM-5.3-Flash), run at low reasoning effort for direct…		POST$0.0058
https://x402.telnyx.com/v1/chat/completions/_t/llama-3.3-70b
Chat completions via Telnyx Inference (meta-llama/Llama-3.3-70B-Instruct). OpenAI-compatible. $0.007016 USDC per call.		POST$0.007
https://x402.telnyx.com/v1/chat/completions/_t/llama-3.1-8b
Chat completions via Telnyx Inference (meta-llama/Meta-Llama-3.1-8B-Instruct). OpenAI-compatible. $0.002237 USDC per…		POST$0.0022
https://x402.telnyx.com/v1/chat/completions/_t/glm-5.2
Chat completions via Telnyx Inference (zai-org/GLM-5.2). OpenAI-compatible. $0.037526 USDC per call.		POST$0.04
https://x402.telnyx.com/v1/chat/completions/_t/gemma-4-26b
Chat completions via Telnyx Inference (google/gemma-4-26B-A4B-it). OpenAI-compatible. $0.003139 USDC per call.		POST$0.0031
https://x402.telnyx.com/v1/chat/completions/_t/llama-3.1-70b
Chat completions via Telnyx Inference (meta-llama/Meta-Llama-3.1-70B-Instruct). OpenAI-compatible. $0.007016 USDC per…		POST$0.007
https://x402.telnyx.com/v1/chat/completions/_t/qwen3-235b
Chat completions via Telnyx Inference (Qwen/Qwen3-235B-A22B). OpenAI-compatible. $0.010497 USDC per call.		POST$0.01
https://x402.telnyx.com/v1/chat/completions/_t/glm
Reasoning-tier chat completions via Telnyx Inference (GLM-5.1-FP8) — 12K-char-per-message input, 2048-token output.…		POST$0.02
https://x402.telnyx.com/v1/chat/completions/_t/kimi-k2.5
Chat completions via Telnyx Inference (moonshotai/Kimi-K2.5). OpenAI-compatible. $0.016673 USDC per call.		POST$0.02
https://x402.telnyx.com/v1/chat/completions/_t/mini
Frontier chat completions via Telnyx Inference (MiniMax M2.7). Reasoning tokens count toward max_tokens, so max_tokens…		POST$0.0072
https://x402.telnyx.com/v1/chat/completions/_t/deepseek-v4-flash-0731
Chat completions via Telnyx Inference (deepseek-ai/DeepSeek-V4-Flash-0731). OpenAI-compatible. $0.005214 USDC per call.		POST$0.0052
https://x402.telnyx.com/v1/chat/completions/_t/mid
Mid-tier chat completions via Telnyx Inference (Kimi K2.6, MoE) — larger context (up to 36K chars input) and…		POST$0.01
https://x402.telnyx.com/v1/chat/completions/_t/minimax-m3
Chat completions via Telnyx Inference (MiniMaxAI/MiniMax-M3-MXFP8). OpenAI-compatible. $0.011974 USDC per call.		POST$0.01
https://x402.telnyx.com/v1/chat/completions/_t/llama-3.1-8b/upto
Chat completions via Telnyx Inference (meta-llama/Meta-Llama-3.1-8B-Instruct). OpenAI-compatible. $0.002237 USDC per…		POST$0.02
https://x402.telnyx.com/v1/chat/completions/_t/llama-3.1-70b/upto
Chat completions via Telnyx Inference (meta-llama/Meta-Llama-3.1-70B-Instruct). OpenAI-compatible. $0.007016 USDC per…		POST$0.04
https://x402.telnyx.com/v1/chat/completions/_t/kimi-long/upto
Long-context chat completions via Telnyx Inference (Kimi K2.6) — 200K-char input window, 2048-token output.…		POST$0.08
https://x402.telnyx.com/v1/chat/completions/_t/kimi-long
Long-context chat completions via Telnyx Inference (Kimi K2.6) — 200K-char input window, 2048-token output.…		POST$0.05
https://x402.telnyx.com/v1/chat/completions/_t/llama-3.3-70b/upto
Chat completions via Telnyx Inference (meta-llama/Llama-3.3-70B-Instruct). OpenAI-compatible. $0.007016 USDC per call.…		POST$0.04
https://x402.telnyx.com/v1/chat/completions/_t/gemma-4-26b/upto
Chat completions via Telnyx Inference (google/gemma-4-26B-A4B-it). OpenAI-compatible. $0.003139 USDC per call. (upto…		POST$0.004
https://x402.telnyx.com/v1/chat/completions/_t/qwen3-235b/upto
Chat completions via Telnyx Inference (Qwen/Qwen3-235B-A22B). OpenAI-compatible. $0.010497 USDC per call. (upto…		POST$0.06
https://x402.telnyx.com/v1/chat/completions/_t/glm/upto
Reasoning-tier chat completions via Telnyx Inference (GLM-5.1-FP8) — 12K-char-per-message input, 2048-token output.…		POST$0.10

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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