SingIt LLM Chat Completions
ask.singitai.app
LLM chat completions API, OpenAI-compatible: one endpoint for 100+ models (Claude, GPT, Gemini, Grok, DeepSeek, Qwen), no API key or account, pay per call in USDC. Call it when an agent needs an LLM answer, a second opinion, or a model it has no key for. SingIt Ask; models at GET /v1/models.
- Category
- Service
- Networks
- Base
- Starting price
- $0.0011
- Paid calls, 30 days
- 117
Paid endpoints
23 endpoints, sorted by usage. Prices are per request.
| Endpoint | Price | Network | Facilitator | Calls / 30d |
|---|---|---|---|---|
POST/v1/chat/completions LLM chat completions API, OpenAI-compatible: one endpoint for 100+ models (Claude, GPT, Gemini, Grok, DeepSeek, Qwen), no API key or account, pay per call in USDC. Call it when an agent needs an LLM answer, a second opinion, or a model it has no key for. SingIt Ask; models at GET /v1/models. | $0.0015 | Base | Coinbase CDP | 15 |
POST/v1/responses OpenAI Responses API for LLM inference, any model listed at GET /v1/models (GPT, Claude, Gemini, DeepSeek and more). Call it when an agent needs an answer in OpenAI's Responses format with no API key or account. Served by SingIt. | $0.0015 | Base | Coinbase CDP | 11 |
POST/v1/exa/contents Web page contents from Exa: page text, highlights or a summary from up to 10 URLs. Call it when an agent already has URLs and needs their content, with no API key or account. Served by SingIt. | $0.0023 | Base | Coinbase CDP | 10 |
POST/v1/audio/speech Text to speech (TTS) API: text read aloud by 11 voice models (Kokoro, ElevenLabs, Gemini, xAI, MiniMax and more; list at GET /v1/audio/models), no API key needed. Call it when an agent needs spoken audio made from text. OpenAI speech request format, mp3 by default. Served by SingIt. | $0.0011 | Base | Coinbase CDP | 6 |
POST/v1/exa/answer Web answers with citations from Exa: a cited answer to a question. Call it when an agent needs a sourced answer rather than raw search results, with no API key or account. Served by SingIt. | $0.0075 | Base | Coinbase CDP | 6 |
POST/v1/messages Anthropic Messages API for LLM inference (what Claude Code and the Anthropic SDK speak), any model listed at GET /v1/models, Claude included. Call it when an agent needs a Claude-format answer with no API key or account, or wants to try another model the same way. Served by SingIt. | $0.0043 | Base | Coinbase CDP | 6 |
POST/v1/chat/gemini-3.1-pro-preview Gemini 3.1 Pro (Google) LLM chat completions, OpenAI-compatible, with no API key or account. Google's Gemini 3.1 Pro preview model: long-context reasoning and multimodal input. Call it when an agent needs Gemini 3.1 Pro specifically. Served by SingIt. | $0.023 | Base | Coinbase CDP | 5 |
POST/v1/chat/claude-haiku-5.5 Claude Haiku 5.5 (Anthropic) LLM chat completions, OpenAI-compatible, with no API key or account. Anthropic's smallest, fastest Claude model: quick, low-latency answers. Call it when an agent needs Claude Haiku 5.5 specifically. Served by SingIt. | $0.0015 | Base | Coinbase CDP | 4 |
POST/v1/chat/claude-opus-5.5 Claude Opus 5.5 (Anthropic) LLM chat completions, OpenAI-compatible, with no API key or account. Anthropic's largest Claude model: long-context reasoning, multi-step coding and agentic tasks. Call it when an agent needs Claude Opus 5.5 specifically. Served by SingIt. | $0.0099 | Base | Coinbase CDP | 4 |
POST/v1/chat/claude-sonnet-5.5 Claude Sonnet 5.5 (Anthropic) LLM chat completions, OpenAI-compatible, with no API key or account. Anthropic's mid-sized Claude model: everyday coding, writing and analysis at a lower cost than Opus. Call it when an agent needs Claude Sonnet 5.5 specifically. Served by SingIt. | $0.0054 | Base | Coinbase CDP | 4 |
POST/v1/chat/deepseek-v4.1-flash DeepSeek V4.1 Flash (DeepSeek) LLM chat completions, OpenAI-compatible, with no API key or account. DeepSeek's fast, lower-cost V4.1 model; also this service's own default model. Call it when an agent needs DeepSeek V4.1 Flash specifically. Served by SingIt. | $0.0015 | Base | Coinbase CDP | 4 |
POST/v1/chat/gemini-3.8-flash Gemini 3.8 Flash (Google) LLM chat completions, OpenAI-compatible, with no API key or account. Google's fast, lower-cost Gemini model: high-volume or latency-sensitive tasks. Call it when an agent needs Gemini 3.8 Flash specifically. Served by SingIt. | $0.0017 | Base | Coinbase CDP | 4 |
POST/v1/chat/glm-5.3 GLM 5.3 (Zhipu AI) LLM chat completions, OpenAI-compatible, with no API key or account. Zhipu AI's GLM 5.3 model: general-purpose chat and reasoning. Call it when an agent needs GLM 5.3 specifically. Served by SingIt. | $0.0015 | Base | Coinbase CDP | 4 |
POST/v1/chat/gpt-5.6-sol GPT-5.6 Sol (OpenAI) LLM chat completions, OpenAI-compatible, with no API key or account. One of OpenAI's GPT-5.6 model variants: general-purpose chat, coding and reasoning. Call it when an agent needs GPT-5.6 Sol specifically. Served by SingIt. | $0.0015 | Base | Coinbase CDP | 4 |
POST/v1/chat/gpt-5.6-terra GPT-5.6 Terra (OpenAI) LLM chat completions, OpenAI-compatible, with no API key or account. Another GPT-5.6 variant from OpenAI: general-purpose chat, coding and reasoning. Call it when an agent needs GPT-5.6 Terra specifically. Served by SingIt. | $0.0015 | Base | Coinbase CDP | 4 |
POST/v1/chat/grok-4.7 Grok 4.7 (xAI) LLM chat completions, OpenAI-compatible, with no API key or account. xAI's Grok 4.7 model: general-purpose chat and reasoning. Call it when an agent needs Grok 4.7 specifically. Served by SingIt. | $0.0039 | Base | Coinbase CDP | 4 |
POST/v1/chat/kimi-k3 Kimi K3 (Moonshot AI) LLM chat completions, OpenAI-compatible, with no API key or account. Moonshot AI's Kimi K3 model: long-context chat and reasoning. Call it when an agent needs Kimi K3 specifically. Served by SingIt. | $0.0015 | Base | Coinbase CDP | 4 |
POST/v1/chat/qwen3.8-max-0902 Qwen3.8 Max (Alibaba) LLM chat completions, OpenAI-compatible, with no API key or account. Alibaba's largest Qwen 3.8 model: coding and reasoning tasks. Call it when an agent needs Qwen3.8 Max specifically. Served by SingIt. | $0.0015 | Base | Coinbase CDP | 4 |
POST/v1/exa/search Web search API from Exa: up to 25 results with optional page contents. Call it when an agent needs current web results, with no API key or account. Served by SingIt. | $0.01 | Base | Coinbase CDP | 4 |
POST/v1/chat/deepseek-v4-pro DeepSeek V4 Pro (DeepSeek) LLM chat completions, OpenAI-compatible, with no API key or account. DeepSeek's larger V4 model: coding and reasoning tasks. Call it when an agent needs DeepSeek V4 Pro specifically. Served by SingIt. | $0.0015 | Base | Coinbase CDP | 3 |
POST/v1/chat/gpt-5.5 GPT-5.5 (OpenAI) LLM chat completions, OpenAI-compatible, with no API key or account. OpenAI's GPT-5.5 model: general-purpose chat, coding and reasoning. Call it when an agent needs GPT-5.5 specifically. Served by SingIt. | $0.0015 | Base | Coinbase CDP | 3 |
POST/v1/images/generations Image generation API, text to image: images from 36 models (Nano Banana, GPT Image, Flux, Seedream, Recraft, Qwen and more; list at GET /v1/images/models), no API key needed. Call it when an agent needs an image made from a text prompt. OpenAI images request format. Served by SingIt. | $0.066 | Base | Coinbase CDP | 2 |
POST/v1/video/generations Video generation API, text to video: clips from 30+ models (LongCat, Grok Imagine, Wan, PixVerse, Seedance and more; list at GET /v1/video/models), no API key needed. Call it when an agent needs a short video from a text prompt: it answers with a job to poll. Served by SingIt. | $0.118 | Base | Coinbase CDP | 2 |
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