9 Best APIs for OpenAI-compatible API in Nigeria

We've analyzed and compared the top 9 API providers supporting OpenAI-compatible API for Nigerian developers and businesses. Find the right infrastructure fit for your startup below.

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GGroq API

Groq API

Fast open-model inference (Llama, Qwen and more)

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OOpenRouter API

OpenRouter API

One API for many models, including free (:free) models

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NNVIDIA API Catalog (NIM)

NVIDIA API Catalog (NIM)

Kimi K3, DeepSeek V4.1 Flash, Nemotron, Llama, Qwen and other open models

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SSambaNova Cloud API

SambaNova Cloud API

Gpt-oss-120b, Llama 3.3 70B, DeepSeek V3.1 and V3.2

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DDeepSeek API

DeepSeek API

Ultra-affordable, frontier-grade reasoning (R1) & chat (V3) LLM API with OpenAI-compatible endpoints

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TTogether AI API

Together AI API

Ultra-fast serverless cloud API for 100+ open-source LLMs, embeddings, and Flux image generation

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PPollinations AI API

Pollinations AI API

Completely free, keyless open-source generative AI API for image synthesis (Flux) and text generation

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FFireworks AI API

Fireworks AI API

Ultra-fast, cost-effective serverless inference API for open-weights models with native function calling

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AAI/ML API

AI/ML API

Unified OpenAI-compatible API gateway providing access to 100+ AI models under one key and balance