Topic

Tools for building and consuming APIs · No subscription

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Watching this group for 24 days, checked once a day · how we check

Velokey

LiveWatched 14d

A pay-per-token API gateway giving developers access to 100+ AI models without a subscription commitment.

No subscription
What to know▼
How it works
Pay-per-token API gateway giving access to 100+ AI models.
Pricing
Pay per token, no subscription.
Best for
Developers.
Details →

ApexApi

LiveWatched 10d

A single API that routes calls to 138 AI models from 21 providers, letting you point existing OpenAI-format code at one endpoint.

No subscription
What to know▼
How it works
OpenAI-compatible API with smart routing and automatic failover across providers
What's different
pay-per-call credits, no subscription, per-key spend limits and cost dashboard
Best for
developers who want one integration for many AI model providers
Details →

AIVory Smart Inference

LiveWatched 16d

A hosted LLM inference router that's a drop-in replacement for the OpenAI API, automatically sending each request to the cheapest healthy provider. Aimed at developers who want lower inference bills without code changes.

No subscription
What to know▼
How it works
An LLM inference router and GPU marketplace that acts as a drop-in replacement for the OpenAI API, automatically routing each request in real time to the cheapest healthy provider serving the requested model.
What's different
Continuous automated price discovery across providers, rather than a fixed rate you sign up for once.
Pricing
No subscription.
Best for
Developers who want lower LLM inference bills without changing their SDK or code.
Details →

HttpMaster

LiveWatched 19d

A desktop HTTP testing and automation tool for developers, with request chaining, OpenAPI support and cURL generation. Runs fully offline, free, with no ads or subscription.

FreeWorks offlineNo subscription
What to know▼
How it works
A desktop HTTP testing environment for creating, automating and validating HTTP workflows, with OpenAPI support, request chaining, dynamic parameters, advanced response validation, and cURL generation.
What's different
Completely free and offline, with no ads, subscriptions, or feature restrictions, plus native ARM support.
Pricing
Free, with no ads, subscriptions, or feature restrictions.
Best for
Developers building and validating HTTP request workflows and APIs.
Details →

Numtrue

LiveWatched 12d

Validates whether a phone number is actually live via real carrier HLR lookups, rather than just checking its format.

No subscription
What to know▼
How it works
Queries carrier networks directly for live/dead and disposable status
What's different
Real carrier lookup instead of regex format checking
Pricing
Pay-as-you-go from $9 per 1,000 lookups, 10 free
Details →