Etherscan Contracts API
Smart contract source, ABI, and verification
Etherscan Contracts API is one of 7 APIs that Etherscan publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Contracts. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and pricing.
This API exposes 1 operation across 1 path, and defines 1 schema. It is described by OpenAPI 3.0.3, at version 2.0.
Requests are made against a single base URL, https://api.etherscan.io/v2/api.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Etherscan Contracts API declares
1 security scheme
for authenticating requests.
An API key is passed in the query as apikey (apiKeyAuth).
By default, every request must be authenticated.
apiKeyAuth— Etherscan API key, obtained from https://etherscan.io/myapikey
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.
Smart contract source, ABI, and verification
Schemas 1
The contract defines 1 schema that model the data the API accepts and returns. The most detailed is ApiResponse (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 Etherscan 6
Other APIs Etherscan publishes across the network.