Halliday Chains API
Blockchain network information and configuration
Halliday Chains API is one of 4 APIs that Halliday publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Chains. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and a getting-started guide.
This API exposes 1 operation across 1 path, and defines 16 schemas. It is described by OpenAPI 3.1.0, at version 2.0.0.
Requests are made against a single base URL, https://v2.prod.halliday.xyz.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Halliday Chains API declares
1 security scheme
for authenticating requests.
It accepts HTTP bearer tokens (API_KEY) (ApiKeyAuth).
By default, every request must be authenticated.
Paths & Operations 1
Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.
Blockchain network information and configuration
Schemas 16
The contract defines 16 schemas that model the data the API accepts and returns. The most detailed are AmountIssue (8 properties), AmountDownstreamIssue (8 properties), ChainInfo (8 properties), FundingIssue (3 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 Halliday 3
Other APIs Halliday publishes across the network.