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Twelve Data Technical Indicators API

100+ technical analysis indicators computed over time series.

Twelve Data Technical Indicators API is one of 15 APIs that Twelve Data publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Technical Indicators. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 4 operations across 4 paths, and defines 1 schema. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://api.twelvedata.com.

4 operations 4 paths 1 schemas 4 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.twelvedata.com
Authentication
API Key, API Key
Terms of Service
Resource Areas
1

Authentication & Security 2

Twelve Data Technical Indicators API declares 2 security schemes for authenticating requests. An API key is passed in the query as apikey (apikeyQuery). An API key is passed in the header as Authorization (apikeyHeader). By default, every request must be authenticated.

  • apikeyQuery — API key supplied as the apikey query parameter.
  • apikeyHeader — API key supplied as Authorization: apikey .

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 4 GET. Each is listed below with its method, path, parameters, and response codes.

Technical Indicators 4

100+ technical analysis indicators computed over time series.

GET
/rsi
Relative Strength Index (RSI)
getRSI 4 params → 200429
GET
/macd
Moving Average Convergence Divergence (MACD)
getMACD 3 params → 200
GET
/bbands
Bollinger Bands
getBBands 3 params → 200
GET
/technical_indicators
List technical indicators
listTechnicalIndicators 1 param → 200

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is Error (3 properties). Each schema is shown below with its type and property counts.

Error
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

twelvedata-technical-indicators-api-openapi.yml Raw ↑

Other APIs Twelve Data publishes across the network.

Twelve Data WebSocket Streaming API
Twelve Data Core Data API
Twelve Data Fundamentals API
Twelve Data Reference Data API
Twelve Data Time Series API
Twelve Data Advanced API
Twelve Data Analysis API
Twelve Data Currencies API
Twelve Data Etfs API
Twelve Data Market Data API
Twelve Data Money Market Funds API
Twelve Data Mutual Funds API
Where this information came from

This is an independent, third-party profile of Twelve Data Technical Indicators API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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