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Tiingo Fundamentals API

The Fundamentals API from Tiingo — 4 operation(s) for fundamentals.

Tiingo Fundamentals API is one of 13 APIs that Tiingo publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Fundamentals. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an AsyncAPI specification.

This API exposes 4 operations across 4 paths, and defines 5 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

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

4 operations 4 paths 5 schemas 4 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://api.tiingo.com/tiingo/daily
Authentication
API Key, API Key
Terms of Service
Resource Areas
1

Authentication & Security 2

Tiingo Fundamentals API declares 2 security schemes for authenticating requests. An API key is passed in the header as Authorization (apiTokenHeader). An API key is passed in the query as token (apiTokenQuery). By default, every request must be authenticated.

  • apiTokenHeader — Pass your API token in the Authorization header as: Authorization: Token .
  • apiTokenQuery — Pass your API token directly in the request URL via the token query parameter.

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.

Fundamentals 4
GET
/tiingo/fundamentals/definitions
Get definitions of available fundamentals fields
getFundamentalsDefinitions → 200401429
GET
/tiingo/fundamentals/meta
Get fundamentals metadata for tickers
getFundamentalsMeta 1 param → 200401429
GET
/tiingo/fundamentals/{ticker}/statements
Get financial statement history for a ticker
getFundamentalsStatements 5 params → 200401429
GET
/tiingo/fundamentals/{ticker}/daily
Get daily fundamentals metrics for a ticker
getFundamentalsDaily 4 params → 200401429

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are FundamentalsMeta (16 properties), FundamentalsDaily (6 properties), FundamentalsDefinition (5 properties), FundamentalsStatement (4 properties). Each schema is shown below with its type and property counts.

FundamentalsDaily
object
6 properties
FundamentalsDefinition
object
5 properties
FundamentalsStatement
object
4 properties
FundamentalsStatementData
object
2 properties
FundamentalsMeta
object
16 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

tiingo-fundamentals-api-openapi.yml Raw ↑

Other APIs Tiingo publishes across the network.

Tiingo BOATS API
Tiingo Corporate Actions API
Tiingo Crypto API
Tiingo Crypto Yield API
Tiingo End Of Day API
Tiingo Equity Realtime API
Tiingo Forex API
Tiingo Fund Fees API
Tiingo IEX API
Tiingo News API
Tiingo Small Exchange API
Tiingo Utilities API
Where this information came from

This is an independent, third-party profile of Tiingo Fundamentals 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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