FastForex crypto API
Digital currencies, pairs & prices
FastForex crypto API is one of 7 APIs that FastForex publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Crypto. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and rate-limit docs.
This API exposes 5 operations across 5 paths, and defines 8 schemas. It is described by OpenAPI 3.0.3, at version 2.3.2.
Requests are made against 2 base URLs: https://api.fastforex.io, https://api.beta.fastforex.io.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 4
FastForex crypto API declares
4 security schemes
for authenticating requests.
An API key is passed in the query as api_key (api_key).
An API key is passed in the header as X-API-KEY (apiKeyHeader).
It accepts HTTP bearer tokens (api_key) (bearerAuth).
It accepts HTTP basic authentication (basicAuth).
By default, every request must be authenticated.
Paths & Operations 5
Across 5 paths, the API surfaces 5 operations — 5 GET. Each is listed below with its method, path, parameters, and response codes.
Digital currencies, pairs & prices
Schemas 8
The contract defines 8 schemas that model the data the API accepts and returns. The most detailed is AnyCurrencyPair (2 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from FastForex 6
Other APIs FastForex publishes across the network.
This is an independent, third-party profile of FastForex crypto 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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