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Use H API in Claude Code

Prices and modelsEndpoint verified 2026-11-09

Generate a Claude Code config from the Anthropic-compatible endpoint in H API's docs. The API key in the config is a placeholder; replace it with a key you create at H API.

Endpoints

  • Pay as you gohttps://hapiopen.ccCreate keys per model group.Docs · verified 2026-11-09

Generate the config

Pick from the 34 models this provider sells, or type another model name.

Save to ~/.claude/settings.json; merge it in if the file already exists
{
  "env": {
    "ANTHROPIC_BASE_URL": "https://hapiopen.cc",
    "ANTHROPIC_AUTH_TOKEN": "YOUR_API_KEY",
    "ANTHROPIC_API_KEY": "",
    "ANTHROPIC_MODEL": "claude-sonnet-5",
    "ANTHROPIC_DEFAULT_OPUS_MODEL": "claude-sonnet-5",
    "ANTHROPIC_DEFAULT_SONNET_MODEL": "claude-sonnet-5",
    "ANTHROPIC_DEFAULT_FABLE_MODEL": "claude-sonnet-5",
    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "claude-sonnet-5"
  }
}

Models and prices

ModelInputOutputRatio
Claude Fable 5.2claude-fable-5-2Claude kiroReverse-engineered$0.36$1.800.045×
Kimi K3.1 Prokimi-k3.1-prokimi k3$0.487$2.550.25×
Gemini 4 Argongemini-4-argonGemini 反重力$0.27$1.350.13×
Gemini 4 Argongemini-4-argon-highGemini 反重力$0.27$1.350.13×
Claude Haiku 5.5claude-haiku-5-5Claude kiroReverse-engineered$0.0045$0.0220.045×
GPT-6.1 Solgpt-6.1-solCodex-GPT PlusSubscription pool$0.048$0.240.024×
Claude Sonnet 5.5claude-sonnet-5-5Claude kiroReverse-engineered$0.090$0.450.045×
Claude Opus 5.5claude-opus-5-5Claude kiroReverse-engineered$0.18$0.8990.045×
GPT-6 Solgpt-6-solCodex-GPT PlusSubscription pool$0.048$0.240.024×
Grok 4.7grok-4.7Grok Ultra$0.12$0.360.060×
DeepSeek V4.1 Flashdeepseek-v4.1-flashdeepseek 官keyOfficial API$0.090$0.360.60×
DeepSeek V4.1 Flashdeepseek-v4.1-flash-1017国模 openai格式Mixed$0.090$0.360.60×
GPT-6 Astragpt-6-astraCodex-GPT PlusSubscription pool$0.24$1.200.024×
Gemini 3.8 Flashgemini-3.8-flashGemini 反重力$0.051$0.2530.068×
Claude Fable 5.1claude-fable-5-1Claude kiroReverse-engineered$0.45$2.250.045×
GLM-5.3-Flashglm-5.3-flash国模 openai格式Mixed$0.072$0.2520.60×
Qwen3.8 Flashqwen3.8-flash国模 openai格式Mixed$0.072$0.2430.60×
GLM-5.3glm-5.3国模 openai格式Mixed$0.72$2.520.60×
DeepSeek V4 Prodeepseek-v4-prodeepseek 官keyOfficial API$0.405$1.210.61×
DeepSeek V4 Prodeepseek-v4-pro-0813国模 openai格式Mixed$0.405$1.210.61×
Grok 4.6grok-4.6Grok Ultra$0.12$0.360.060×
Qwen3.8 Maxqwen3.8-max国模 openai格式Mixed$1.08$3.240.60×
Claude Opus 5claude-opus-5Claude kiroReverse-engineered$0.225$1.120.045×
Kimi K3kimi-k3kimi k3$0.75$3.750.25×
GPT-5.6 Solgpt-5.6-solCodex-GPT PlusSubscription pool$0.12$0.720.036×
GPT-5.6 Terragpt-5.6-terraCodex-GPT PlusSubscription pool$0.048$0.2880.024×
Grok 4.5grok-4.5Grok Ultra$0.12$0.360.060×
Claude Sonnet 5claude-sonnet-5Claude kiroReverse-engineered$0.090$0.450.045×
Claude Fable 5claude-fable-5Claude kiroReverse-engineered$0.45$2.250.045×
Claude Opus 4.8claude-opus-4-8Claude kiroReverse-engineered$0.225$1.120.045×
Claude Opus 4.7claude-opus-4-7Claude kiroReverse-engineered$0.225$1.120.045×
Gemini 3.1 Pro Previewgemini-3.1-pro-previewGemini 反重力$0.135$0.810.068×
Claude Sonnet 4.6claude-sonnet-4-6Claude kiroReverse-engineered$0.135$0.6750.045×
Claude Opus 4.6claude-opus-4-6Claude kiroReverse-engineered$0.225$1.120.045×
$ per 1M tokens. Each model uses the provider's cheapest group; the ratio uses the output price

How to check it works

Restart Claude Code and send a message. If it replies and the request shows up in H API's console, it is using this endpoint.

FAQ

settings.json or environment variables?

settings.json applies every time Claude Code starts, for long-term use; the environment variables apply to the current terminal only, for a quick try.

How do I switch back to Anthropic?

Remove these variables from settings.json (or close the terminal where you set them), then restart Claude Code.

Does my key pass through this site?

No. The page only generates config text and never asks for your key; the key only goes into the config file or terminal on your own machine.

Claude Code configs for other providers