Audience
Developers, startups and AI agent builders who need low-cost, OpenAI-compatible inference on open-weight models.
About Synap
Synap402 is an OpenAI-compatible inference API for open-weight models. Point any OpenAI SDK at it by changing the base URL and API key, pick a model, and existing code keeps working, including Cline, aider, opencode, Kilo Code, n8n, LangChain, Claude Code and Codex. The catalog lists 15 models, among them qwen3-coder-30b, gpt-oss-20b, Gemma 4 26B, Qwen3-VL 30B, Qwen3.5 122B, Muse Glimmer 30B and GLM-5.3, each with a published per-token price; gpt-oss-20b starts at $0.017 per million input tokens. Prompts are not used for training, data is not sold, and the prompt and completion text of API requests is not stored; only token counts, model and time are recorded for billing. Pay with prepaid credits that never expire (card from $10, TON or USDC from $1), an optional monthly plan, or per call in USDC over x402 with no account. An MCP server runs with npx synap-mcp. Free tier: 100,000 tokens a day on qwen3-coder-30b after Google sign-in, no card.
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Pricing
Starting Price:
$0.017/1M input tokens
Pricing Details:
Free tier: 100,000 tokens a day on qwen3-coder-30b after Google sign-in, no card. Prepaid credits from $10 by card or from $1 via TON or USDC; purchased credits never expire. Monthly plans: Start $20, Pro $49, Developer $149 and Max $499 per month; plan credits expire at the end of each month. Every model has a published per-token price; the lowest is $0.017 per 1 million input tokens and $0.085 per 1 million output tokens on gpt-oss-20b. Agents can also pay per call in USDC over x402, with no account.
Free Version:
Free Version available.
Company Information
Linkrra LLC
Founded: 2026
United States
synap402.com
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Product Details
Platforms Supported
Cloud
Training
Documentation
Support
Online
Synap Frequently Asked Questions
Q: What kinds of users and organization types does Synap work with?
Synap works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does Synap support in their product?
Synap supports these languages: English.
Q: What kind of support options does Synap offer?
Synap offers support via online.
Q: What other applications or services does Synap integrate with?
Synap integrates with: Aider, Claude Code, Cline, Codex CLI, Kilo Code, LangChain, n8n, OpenAI, and OpenCode.
Q: Does Synap have an API?
Yes, Synap has an API.
Q: What type of training does Synap provide?
Synap provides training in the form of documentation.
Q: How much does Synap cost?
Pricing for Synap starts at $0.017/1M input tokens.
