
PublicAPIs
API List
Phantombuster
endpointy.io
UUID GUID GENERATOR
Simple API Generator
Mockoon
Generate custom data & API to build apps in less than 30s

OpenRouter
APIVAI
AunuCore.bond
APIClan.us
Api.Airforce
boldrouter
Requesty.ai
OpenAI-compatible multi-model API for GPT, Claude, Gemini, DeepSeek and more.
Which is more popular?
Based on our record, Mock API Generator seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | retool.com | mandapi.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Mock API Generator yet.
MandAPI is an OpenAI-compatible multi-model AI API gateway for developers. It provides unified access to GPT, Claude, Gemini, DeepSeek and other AI model families through a single API endpoint. Key features include: - OpenAI-compatible API - Multiple AI model providers - Streaming and...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Mock API Generator and MandAPI.
MandAPI's answer:
MandAPI is primarily built for software developers, indie hackers, AI startups, SaaS teams, agencies and technical teams that need programmatic access to multiple large language models through a unified API.
MandAPI's answer:
MandAPI combines multiple AI model families behind a single OpenAI-compatible API. Developers can access GPT, Claude, Gemini, DeepSeek and other models without maintaining separate integrations for every provider. It also provides transparent usage-based pricing, model discovery, usage tracking and developer tooling.
MandAPI's answer:
MandAPI is designed for developers who want a simple way to use multiple AI providers through one familiar API. Its OpenAI-compatible interface makes migration straightforward, while unified billing, model discovery, transparent pricing and support for multiple model families reduce the operational work required to manage several AI APIs separately.
MandAPI's answer:
MandAPI started from a simple problem: developers increasingly need access to several AI model providers, but every provider has different APIs, pricing systems and account requirements. MandAPI was built to simplify that fragmented experience by providing a single OpenAI-compatible interface for multiple model families, with transparent pricing and developer-focused tooling.
MandAPI's answer:
MandAPI is built around an OpenAI-compatible REST API architecture with streaming support, API-key authentication, multi-provider routing, usage metering and model catalog services. The production platform uses containerized cloud infrastructure, reverse proxying and CDN services for deployment and traffic delivery.
Share your experience with using Mock API Generator and MandAPI. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


This is an interesting niche tool that may help to quickly spin up an API with minimal cost/investment: https://retool.com/api-generator/ ... I'm also developing a similar platform called https://postget.dev but this app is in alpha so... Source: over 3 years ago
Thank you for the help! I found this website https://retool.com/utilities/ And it seems it could make the process easier? Anyone have any experience with it? Source: over 3 years ago
Ah, we still have a way of generating mock APIs: https://retool.com/api-generator. You can upload a CSV (we'll parse the columns and guess types for each one), and then generate mock data and put it into an AIP for you:... - Source: Hacker News / over 4 years ago
Tracking MandAPI since Oct 2026.
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