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DF-H API

Relay

DF-H API is an OpenAI-compatible API relay offering access to multiple AI models with competitive pricing and high availability.

DF-H API offers 1 LLM API models.

Speed benchmark average: 127 tok/s.

DF-H API interface preview
OverviewPerformance1HealthEmbed
Avg Speed127.41 tok/s
Latency0.31 s
Updated4/27/2026
Created At12/7/2025
Website

API Endpoints

  • newapi.df-h.com

Health Check

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DF-H API Health Check

One-Click Speed Test

Launch speed test directly via URL parameters, automatically fill the form and start 5-round conversation speed test

baseUrl · The base URL of the OpenAI-compatible API endpoint to testapiKey · The API key for the endpointmodelId · The model ID to test
Learn more about one-click speed test
https://lmspeed.net/en?baseUrl=https%3A%2F%2Fapi.groq.com%2Fopenai%2Fv1&apiKey=gsk_xxx&modelId=llama-3.1-70b-versatile

Supported Models

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DF-H API Supported Models

Recent Test Records

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DF-H API Recent Test Records

Data as of Apr 27, 2026, 07:28 AM·Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.