Feature

OpenAI-compatible API

Keep the OpenAI SDK. Swap the base URL and key. Ship in minutes.

TokenRex serves OpenAI-compatible Chat Completions for every chat model in the catalog. If your code, framework or tool already talks to OpenAI, it talks to TokenRex: change the base URL and the API key and everything else — streaming, function tools, JSON output — keeps working. Tools that require the Responses API (such as Codex) are covered by their own integration guides.

Base URL

tokenrex.ai/api/public/v1

Auth

Bearer <your key>

Streaming

Server-sent events

What you get

Drop-in replacement for the OpenAI base URL
Works with openai-python, openai-node and every compatible SDK
Streaming, function calling and JSON mode supported
One key unlocks OpenAI, Anthropic and Google chat models
No proprietary request shapes and no lock-in

Common use cases

ChatbotsAgentsCoding copilotsRAG pipelinesBatch jobsSupport automation

How it works

1
Create your account
Sign up for TokenRex — no card required, no waitlist.
2
Top up your wallet
Add funds through Razorpay. The confirmed amount is credited to your balance.
3
Create an API key
Generate a scoped key from the dashboard. Keys are shown once and stored hashed.
4
Make your first call
Point your SDK at the TokenRex base URL. Every request is metered against your wallet in real time.

Code examples

from openai import OpenAI

client = OpenAI(
    api_key="sk-tb-YOUR_KEY",
    base_url="https://tokenrex.ai/api/public",
)

resp = client.chat.completions.create(
    model="gpt-6-astra",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)

Frequently asked questions

Do I need to rewrite my code?

No. Change base_url and api_key; the rest of your code stays the same.

Are streaming and tool calls supported?

Yes. Token streaming and your own function tools are supported on chat models.

Can I call Claude and Gemini through the OpenAI format?

Yes. Every chat model in the catalog answers on the OpenAI-compatible endpoint — switch models by changing one string.

What about the Responses API?

Tools that need Responses compatibility (for example Codex) have dedicated setup guides on the Integrations page.

Every frontier model, one endpoint

GPT-6 Astra, Claude Opus 5.5, Claude Fable 5.1, Gemini 3.8 and more — one key, one wallet.

Native Claude API

Call Claude models in the Anthropic Messages format, with Claude Code support.

Low latency

Responses stream token by token as the model writes them.

How it works

Create your account

Top up your wallet

Add funds through Razorpay. The confirmed amount is credited to your balance.

Create an API key

Generate a scoped key from the dashboard. Keys are shown once and stored hashed.

Make your first call

Point your SDK at the TokenRex base URL. Every request is metered against your wallet in real time.

Code examples

from openai import OpenAI

client = OpenAI(
    api_key="sk-tb-YOUR_KEY",
    base_url="https://tokenrex.ai/api/public",
)

resp = client.chat.completions.create(
    model="gpt-6-astra",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)

Frequently asked questions

Do I need to rewrite my code?

No. Change base_url and api_key; the rest of your code stays the same.

Are streaming and tool calls supported?

Yes. Token streaming and your own function tools are supported on chat models.

Can I call Claude and Gemini through the OpenAI format?

Yes. Every chat model in the catalog answers on the OpenAI-compatible endpoint — switch models by changing one string.

What about the Responses API?

Tools that need Responses compatibility (for example Codex) have dedicated setup guides on the Integrations page.

Live pricing & comparison

Live market prices per 1M tokens for every chat model on the endpoint.

Chat

Model	Input	Output / unit
chat-latest Latest Instant model used in ChatGPT — natural conversation	$5.00	$30.00	Details
claude-fable-5-1 Claude Fable 5.1 with medium thinking (default)	$10.00	$50.00	Details
claude-fable-5-1-high Claude Fable 5.1 with high thinking — deeper reasoning	$10.00	$50.00	Details
claude-fable-5-1-low Claude Fable 5.1 with low thinking — fastest, cheapest per answer	$10.00	$50.00	Details
claude-fable-5-1-xhigh Claude Fable 5.1 with extra-high thinking — deepest reasoning	$10.00	$50.00	Details
claude-haiku-4-5 Claude Haiku 4.5 with medium thinking (default)	$1.00	$5.00	Details
claude-haiku-4-5-high Claude Haiku 4.5 with high thinking — deeper reasoning	$1.00	$5.00	Details
claude-haiku-4-5-low Claude Haiku 4.5 with low thinking — fastest, cheapest per answer	$1.00	$5.00	Details
claude-haiku-4-5-xhigh Claude Haiku 4.5 with extra-high thinking — deepest reasoning	$1.00	$5.00	Details
claude-opus-5 Claude Opus 5 with medium thinking (default)	$5.00	$25.00	Details
claude-opus-5-5 Claude Opus 5.5 with medium thinking (default)	$4.00	$20.00	Details
claude-opus-5-5-fast Claude Opus 5.5 fast mode (quicker output, premium rate) with medium thinking (default)	$8.00	$40.00	Details
claude-opus-5-5-fast-high Claude Opus 5.5 fast mode (quicker output, premium rate) with high thinking — deeper reasoning	$8.00	$40.00	Details
claude-opus-5-5-fast-low Claude Opus 5.5 fast mode (quicker output, premium rate) with low thinking — fastest, cheapest per answer	$8.00	$40.00	Details
claude-opus-5-5-fast-xhigh Claude Opus 5.5 fast mode (quicker output, premium rate) with extra-high thinking — deepest reasoning	$8.00	$40.00	Details
claude-opus-5-5-high Claude Opus 5.5 with high thinking — deeper reasoning	$4.00	$20.00	Details
claude-opus-5-5-low Claude Opus 5.5 with low thinking — fastest, cheapest per answer	$4.00	$20.00	Details
claude-opus-5-5-xhigh Claude Opus 5.5 with extra-high thinking — deepest reasoning	$4.00	$20.00	Details
claude-opus-5-fast Claude Opus 5 fast mode (quicker output, premium rate) with medium thinking (default)	$10.00	$50.00	Details
claude-opus-5-fast-high Claude Opus 5 fast mode (quicker output, premium rate) with high thinking — deeper reasoning	$10.00	$50.00	Details
claude-opus-5-fast-low Claude Opus 5 fast mode (quicker output, premium rate) with low thinking — fastest, cheapest per answer	$10.00	$50.00	Details
claude-opus-5-fast-xhigh Claude Opus 5 fast mode (quicker output, premium rate) with extra-high thinking — deepest reasoning	$10.00	$50.00	Details
claude-opus-5-high Claude Opus 5 with high thinking — deeper reasoning	$5.00	$25.00	Details
claude-opus-5-low Claude Opus 5 with low thinking — fastest, cheapest per answer	$5.00	$25.00	Details
claude-opus-5-xhigh Claude Opus 5 with extra-high thinking — deepest reasoning	$5.00	$25.00	Details
claude-sonnet-5 Claude Sonnet 5 with medium thinking (default)	$2.00	$10.00	Details
claude-sonnet-5-high Claude Sonnet 5 with high thinking — deeper reasoning	$2.00	$10.00	Details
claude-sonnet-5-low Claude Sonnet 5 with low thinking — fastest, cheapest per answer	$2.00	$10.00	Details
claude-sonnet-5-xhigh Claude Sonnet 5 with extra-high thinking — deepest reasoning	$2.00	$10.00	Details
gemini-2.5-flash Balanced Gemini 2.5	$0.30	$2.50	Details
gemini-2.5-flash-lite Cheapest Gemini 2.5	$0.10	$0.40	Details
gemini-2.5-pro Strong multimodal reasoning	$1.25	$10.00	Details
gemini-3-flash-preview Fast Gemini preview	$0.50	$3.00	Details
gemini-3.1-flash-lite Cost-efficient high volume	$0.25	$1.50	Details
gemini-3.1-pro-preview Next-gen Gemini Pro reasoning	$2.00	$12.00	Details
gemini-3.5-flash High-efficiency Gemini 3.5	$1.50	$9.00	Details
gemini-3.6-flash High-efficiency Gemini 3.6	$0.75	$3.75	Details
gemini-3.7-flash Latest Gemini Flash (default)	$0.75	$3.75	Details
gemini-3.8-flash Latest-generation Gemini Flash model for fast coding, reasoning, and agentic workflows.	$0.75	$3.75	Details
gemini-4-argon Frontier Gemini model for long-horizon coding, reasoning and enterprise knowledge work — 1M context, text/image/audio/video input	$2.00	$10.00	Details
gpt-5 Powerful multimodal all-rounder	$1.25	$10.00	Details
gpt-5-high GPT-5 with high thinking — deeper reasoning	$1.25	$10.00	Details
gpt-5-low GPT-5 with low thinking — fastest replies, lowest cost	$1.25	$10.00	Details
gpt-5-mini Fast, affordable GPT-5	$0.25	$2.00	Details
gpt-5-mini-high GPT-5 Mini with high thinking — deeper reasoning	$0.25	$2.00	Details
gpt-5-mini-low GPT-5 Mini with low thinking — fastest replies, lowest cost	$0.25	$2.00	Details
gpt-5-mini-xhigh GPT-5 Mini with extra-high thinking — deepest reasoning	$0.25	$2.00	Details
gpt-5-nano Ultra-cheap GPT-5 for simple tasks	$0.05	$0.40	Details
gpt-5-nano-high GPT-5 Nano with high thinking — deeper reasoning	$0.05	$0.40	Details
gpt-5-nano-low GPT-5 Nano with low thinking — fastest replies, lowest cost	$0.05	$0.40	Details
gpt-5-nano-xhigh GPT-5 Nano with extra-high thinking — deepest reasoning	$0.05	$0.40	Details
gpt-5-xhigh GPT-5 with extra-high thinking — deepest reasoning	$1.25	$10.00	Details
gpt-5.2 Complex reasoning & problem solving	$1.75	$14.00	Details
gpt-5.2-high GPT-5.2 with high thinking — deeper reasoning	$1.75	$14.00	Details
gpt-5.2-low GPT-5.2 with low thinking — fastest replies, lowest cost	$1.75	$14.00	Details
gpt-5.2-xhigh GPT-5.2 with extra-high thinking — deepest reasoning	$1.75	$14.00	Details
gpt-5.4 Affordable frontier model	$2.50	$15.00	Details
gpt-5.4-high GPT-5.4 with high thinking — deeper reasoning	$2.50	$15.00	Details
gpt-5.4-low GPT-5.4 with low thinking — fastest replies, lowest cost	$2.50	$15.00	Details
gpt-5.4-mini Strong mini for high volume	$0.75	$4.50	Details
gpt-5.4-mini-high GPT-5.4 Mini with high thinking — deeper reasoning	$0.75	$4.50	Details
gpt-5.4-mini-low GPT-5.4 Mini with low thinking — fastest replies, lowest cost	$0.75	$4.50	Details
gpt-5.4-mini-xhigh GPT-5.4 Mini with extra-high thinking — deepest reasoning	$0.75	$4.50	Details
gpt-5.4-nano Cheapest GPT-5.4 for simple tasks	$0.20	$1.25	Details
gpt-5.4-nano-high GPT-5.4 Nano with high thinking — deeper reasoning	$0.20	$1.25	Details
gpt-5.4-nano-low GPT-5.4 Nano with low thinking — fastest replies, lowest cost	$0.20	$1.25	Details
gpt-5.4-nano-xhigh GPT-5.4 Nano with extra-high thinking — deepest reasoning	$0.20	$1.25	Details
gpt-5.4-pro Premium GPT-5.4 deep reasoning	$30.00	$180.00	Details
gpt-5.4-pro-high GPT-5.4 Pro with high thinking — deeper reasoning	$30.00	$180.00	Details
gpt-5.4-pro-xhigh GPT-5.4 Pro with extra-high thinking — deepest reasoning	$30.00	$180.00	Details
gpt-5.4-xhigh GPT-5.4 with extra-high thinking — deepest reasoning	$2.50	$15.00	Details
gpt-5.5 Frontier coding & analysis	$5.00	$30.00	Details
gpt-5.5-high GPT-5.5 with high thinking — deeper reasoning	$5.00	$30.00	Details
gpt-5.5-low GPT-5.5 with low thinking — fastest replies, lowest cost	$5.00	$30.00	Details
gpt-5.5-pro Extended-reasoning GPT-5.5 Pro	$30.00	$180.00	Details
gpt-5.5-pro-high GPT-5.5 Pro with high thinking — deeper reasoning	$30.00	$180.00	Details
gpt-5.5-pro-xhigh GPT-5.5 Pro with extra-high thinking — deepest reasoning	$30.00	$180.00	Details
gpt-5.5-xhigh GPT-5.5 with extra-high thinking — deepest reasoning	$5.00	$30.00	Details
gpt-5.6-luna Fast, low-cost GPT-5.6	$0.20	$1.20	Details
gpt-5.6-luna-high GPT-5.6 Luna with high thinking — deeper reasoning	$0.20	$1.20	Details
gpt-5.6-luna-low GPT-5.6 Luna with low thinking — fastest replies, lowest cost	$0.20	$1.20	Details
gpt-5.6-luna-xhigh GPT-5.6 Luna with extra-high thinking — deepest reasoning	$0.20	$1.20	Details
gpt-5.6-sol Flagship GPT-5.6 reasoning & agentic	$4.00	$20.00	Details
gpt-5.6-sol-high GPT-5.6 Sol with high thinking — deeper reasoning	$4.00	$20.00	Details
gpt-5.6-sol-low GPT-5.6 Sol with low thinking — fastest replies, lowest cost	$4.00	$20.00	Details
gpt-5.6-sol-xhigh GPT-5.6 Sol with extra-high thinking — deepest reasoning	$4.00	$20.00	Details
gpt-5.6-terra Balanced everyday GPT-5.6	$2.00	$12.00	Details
gpt-5.6-terra-high GPT-5.6 Terra with high thinking — deeper reasoning	$2.00	$12.00	Details
gpt-5.6-terra-low GPT-5.6 Terra with low thinking — fastest replies, lowest cost	$2.00	$12.00	Details
gpt-5.6-terra-xhigh GPT-5.6 Terra with extra-high thinking — deepest reasoning	$2.00	$12.00	Details
gpt-6-astra OpenAI's most capable model for complex reasoning, coding and research — balanced thinking	$10.00	$50.00	Details
gpt-6-astra-fast GPT-6 Astra on priority serving for faster replies — 2x price, balanced thinking	$20.00	$100.00	Details
gpt-6-astra-fast-high GPT-6 Astra on priority serving with high thinking — 2x price	$20.00	$100.00	Details
gpt-6-astra-fast-low GPT-6 Astra on priority serving with low thinking — 2x price	$20.00	$100.00	Details
gpt-6-astra-fast-xhigh GPT-6 Astra on priority serving with extra-high thinking — 2x price	$20.00	$100.00	Details
gpt-6-astra-high GPT-6 Astra with high thinking — deeper reasoning for hard problems	$10.00	$50.00	Details
gpt-6-astra-low GPT-6 Astra with low thinking — quicker replies, same price	$10.00	$50.00	Details
gpt-6-astra-xhigh GPT-6 Astra with extra-high thinking — deepest reasoning, slowest	$10.00	$50.00	Details
gpt-6-luna Low-cost GPT-6 model from OpenAI	$0.10	$0.50	Details
gpt-6-luna-high GPT-6 Luna with high thinking — deeper reasoning	$0.10	$0.50	Details
gpt-6-luna-low GPT-6 Luna with low thinking — fastest replies, lowest cost	$0.10	$0.50	Details
gpt-6-luna-xhigh GPT-6 Luna with extra-high thinking — deepest reasoning	$0.10	$0.50	Details
gpt-6-sol OpenAI's mid-tier GPT-6 model — strong reasoning at a lower price, balanced thinking	$2.00	$10.00	Details
gpt-6-sol-fast GPT-6 Sol on priority serving for faster replies — 2x price, balanced thinking	$4.00	$20.00	Details
gpt-6-sol-fast-high GPT-6 Sol on priority serving with high thinking — 2x price	$4.00	$20.00	Details
gpt-6-sol-fast-low GPT-6 Sol on priority serving with low thinking — 2x price	$4.00	$20.00	Details
gpt-6-sol-fast-xhigh GPT-6 Sol on priority serving with extra-high thinking — 2x price	$4.00	$20.00	Details
gpt-6-sol-high GPT-6 Sol with high thinking — deeper reasoning for hard problems	$2.00	$10.00	Details
gpt-6-sol-low GPT-6 Sol with low thinking — quicker replies, same price	$2.00	$10.00	Details
gpt-6-sol-xhigh GPT-6 Sol with extra-high thinking — very deep reasoning	$2.00	$10.00	Details
gpt-6.1-sol Near-Astra performance for complex coding and professional work — balanced thinking	$2.00	$10.00	Details
gpt-6.1-sol-fast GPT-6.1 Sol on priority serving for faster replies — 2x price, balanced thinking	$4.00	$20.00	Details
gpt-6.1-sol-fast-high GPT-6.1 Sol on priority serving with high thinking — 2x price	$4.00	$20.00	Details
gpt-6.1-sol-fast-low GPT-6.1 Sol on priority serving with low thinking — 2x price	$4.00	$20.00	Details
gpt-6.1-sol-fast-xhigh GPT-6.1 Sol on priority serving with extra-high thinking — 2x price	$4.00	$20.00	Details
gpt-6.1-sol-high GPT-6.1 Sol with high thinking — deeper reasoning for hard problems	$2.00	$10.00	Details
gpt-6.1-sol-low GPT-6.1 Sol with low thinking — quicker replies, same price	$2.00	$10.00	Details
gpt-6.1-sol-xhigh GPT-6.1 Sol with extra-high thinking — very deep reasoning	$2.00	$10.00	Details

Live market prices in your display currency. Full details, cache rates and variants on each model page and the Models & Pricing page.

What you get

Common use cases

How it works

Code examples

Frequently asked questions

Related features

What you get

Common use cases

How it works

Code examples

Frequently asked questions

Related features

Live pricing & comparison

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