Twotic
Twotic is a production API platform offering a curated catalogue of specialised endpoints that developers and AI agents can discover, test, and integrate through a single shared gateway. Each listing includes full reference documentation, worked code examples in JavaScript, Python, Go, PHP, Ruby, and cURL, and a unified API key that works across every endpoint. The service also provides per-request pricing with transparent metering, so costs are visible before and after each call. Beyond standard developer access, Twotic is designed around the Model Context Protocol (MCP). Every API automatically publishes a hosted MCP server, enabling OpenAI ChatGPT, Claude, Cursor, and other MCP clients to invoke the endpoints as tools. Agent traffic passes through the same authentication, rate-limiting, and metering pipeline as human-driven calls, eliminating the need for separate integrations or billing systems. Twotic is free to get started; no subscription is required and users receive a free monthly allowance on every API. Credit is prepaid, never expires, and can be topped up as needed, letting teams move from experimentation to production without a sales process. Twotic positions itself as a utility for building APIs, automation, and AI agents with minimal friction.
- Category
- AI Agents
- Pricing
- Free
Problem solved
Twotic reduces the friction of using multiple independent web APIs by combining a curated catalogue, one reusable API key, per-request cost visibility, and hosted MCP servers. Developers and AI agents can access many endpoints through one interface and bill without separate onboarding, subscriptions, or custom tool integrations.
Use cases
- Generate QR codes as SVG with custom colours and WiFi join code via API
- Estimate token counts and dollar cost for text across multiple LLM providers
- Unfurl URLs into link preview metadata such as title, description, image, and favicon
- Verify email deliverability by checking syntax, MX records, disposable providers, and role accounts
- Extract clean article text or Markdown from any URL for language model consumption
- Point Claude, ChatGPT, Cursor, or other MCP clients at Twotic endpoints and call them as agent tools
- Track API spend per endpoint and per day from the dashboard and response headers
- Prototype production-ready API calls without signing up separately for each API provider
Audience
- Developers
- ML Engineers
- Data Scientists
- Product Managers
- Startups
Pros
- Single API key works across all endpoints in the catalogue
- Every API includes a hosted MCP server for use with ChatGPT, Claude, Cursor, and other clients
- Transparent per-request pricing with cost available in response headers and dashboard
- Free monthly allowance on every API; prepaid credit never expires
- Detailed docs and multi-language code samples (cURL, JavaScript, Python, Go, PHP, Ruby)
Cons
- Limited to the curated catalogue published by Twotic
- Requires account creation and prepaid balance for usage beyond the free allowance
- Dependent on Twotic's availability and continuity as a hosted service
- No open-source repository or self-hosting option appears to be offered
Official website: https://www.twotic.dev/
Canonical LambdaBase page: https://www.lambdabase.com/tools/twotic