OpenAPI / SDKs — TAAPI.IO v2

OpenAPI spec

The full OpenAPI 3.0 spec is available for download. It is the source of truth for every endpoint, parameter, and response shape in this documentation.

Download

openapi.json  —  OpenAPI 3.0.3

Generating a client

Use any OpenAPI-compatible code generator to produce a typed SDK for your language. Two common options:

openapi-generator-cli

npm — generate TypeScript client

npx @openapitools/openapi-generator-cli generate \
  -i openapi.json \
  -g typescript-fetch \
  -o ./taapi-client

npm — generate Python client

npx @openapitools/openapi-generator-cli generate \
  -i openapi.json \
  -g python \
  -o ./taapi-python-client

Kiota (Microsoft)

Generate C# client

kiota generate -l CSharp -d openapi.json -c TaapiClient -n Taapi -o ./TaapiClient

Using the REST API directly

No SDK is required. The API uses standard HTTP with JSON bodies. Any HTTP client works:

const res = await fetch(
  'https://v2.taapi.io/indicator/rsi?exchange=binance&symbol=BTCUSDT&timeframe=1h',
  { headers: { Authorization: 'Bearer YOUR_API_KEY' } }
);
const { value, timestamp } = await res.json();

import requests

data = requests.get(
    'https://v2.taapi.io/indicator/rsi',
    headers={'Authorization': 'Bearer YOUR_API_KEY'},
    params={'exchange': 'binance', 'symbol': 'BTCUSDT', 'timeframe': '1h'},
).json()

req, _ := http.NewRequest("GET",
    "https://v2.taapi.io/indicator/rsi?exchange=binance&symbol=BTCUSDT&timeframe=1h",
    nil)
req.Header.Set("Authorization", "Bearer YOUR_API_KEY")
resp, _ := http.DefaultClient.Do(req)