GPT, Claude, Gemini and more through one API

One account, one request format and pay-as-you-go pricing from your USD balance.

Credit is added after registration and email verification.

How a request flows
  1. Your app

    SDK or HTTP client

  2. Aporto API

    api.aporto.tech/v1
    • One request format
    • Usage accounting
  3. Selected model

    • GPT
    • Claude
    • Gemini
  • API keys in one account

    For every listed model

  • OpenAI-compatible API

    One base URL for listed models

  • 345

    models in the catalogue

  • 16

    model providers

Popular models and pricing

Published prices per 1M tokens, charged in USD from your balance.

  • GPT-5.1

    OpenAI

    Input
    $1.25
    per 1M tokens
    Output
    $10.00
    per 1M tokens
  • Claude Sonnet 4.6

    Anthropic

    Input
    $3.00
    per 1M tokens
    Output
    $15.00
    per 1M tokens
  • Gemini 2.5 Flash

    Google

    Input
    $0.30
    per 1M tokens
    Output
    $2.50
    per 1M tokens
  • DeepSeek Chat

    DeepSeek

    Input
    $0.32
    per 1M tokens
    Output
    $0.89
    per 1M tokens
  • Claude Opus 4.7

    Anthropic

    Input
    $5.00
    per 1M tokens
    Output
    $25.00
    per 1M tokens
  • GPT-5

    OpenAI

    Input
    $1.25
    per 1M tokens
    Output
    $10.00
    per 1M tokens

See the complete model catalogue

Current model IDs, providers and published USD prices.

Billing for your account

USD remains the default. An additional currency wallet can be enabled by manager request, with its own balance, API keys, and history.

Need another billing currency?

Tell us what your company needs to request an additional currency wallet.

Quick start

Register, create a key and send your first request.

  1. 1

    Register

    Create an account and verify your email to receive the $3 credit.

    Create account
  2. 2

    Create an API key

    Open the dashboard and create a key for your application.

    Open dashboard
  3. 3

    Send the first request

    Set the key and model ID, then call the chat completions endpoint.

    Read quick start

Use cases and integrations

Build on the API directly or connect a client that accepts a custom OpenAI base URL.

Telegram bots

Generate replies with the model you choose.

n8n automations

Call the API from workflows that accept a custom base URL.

RAG

Send retrieved context to a chat model in one request format.

Customer support

Draft and classify support replies in your own product.

OpenAI SDK, LangChain, n8n or HTTP

Set https://api.aporto.tech/v1 as the custom base URL and use your Aporto key.

FAQ

Common questions from our customers.

Do you work with companies?

Yes. Contact us to discuss your account and requirements.

Can I request another billing currency?

Yes. USD remains the default, and an additional currency wallet can be enabled by manager request. Each wallet has its own balance, API keys, and history, with no automatic transfers or fallback charges between them.

Can I use the OpenAI SDK?

Yes. Set the custom base URL to https://api.aporto.tech/v1 and use your Aporto API key.

Which clients can I connect?

Use the OpenAI SDK, LangChain, n8n or an HTTP client when it lets you set a custom OpenAI-compatible base URL.

Which model should I choose?

Choose a model for your task in the catalogue and pass its exact provider/model ID. You can change it without changing the endpoint or key.

Is there a subscription fee?

No. You pay only for actual usage at the published model tariff.

How do I receive the $3 credit?

Register an account and verify your email. The $3 credit is added after verification.

Send your first request with $3 credit

Register and verify your email to receive the credit, then pay only for the tokens you use.