Optimism Etherscan Transactions API
Transaction execution status, receipts, and internal transactions
Optimism Etherscan Transactions API is one of 7 APIs that Optimism Etherscan publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Transaction. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, pricing, and rate-limit docs.
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 2 base URLs: https://api-optimistic.etherscan.io/api, https://api.etherscan.io/v2/api.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Optimism Etherscan Transactions 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://optimistic.etherscan.io/myapikey. The free tier supports select chains with 3 req/s and 100k req/day. Paid plans start…
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.
Transaction execution status, receipts, and internal transactions
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 Optimism Etherscan 6
Other APIs Optimism Etherscan publishes across the network.
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