Neynar Onchain API
Operations related to onchain data
Neynar Onchain API is one of 39 APIs that Neynar publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Onchain. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, and rate-limit docs.
This API exposes 19 operations across 18 paths, and defines 36 schemas. It is described by OpenAPI 3.2.0, at version 3.176.0.
Requests are made against a single base URL, https://api.neynar.com.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Neynar Onchain API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as x-api-key (ApiKeyAuth).
By default, every request must be authenticated.
ApiKeyAuth— API key to authorize requests
Paths & Operations 19
Across 18 paths, the API surfaces 19 operations — 10 GET, 9 POST. Each is listed below with its method, path, parameters, and response codes.
Operations related to onchain data
Schemas 36
The contract defines 36 schemas that model the data the API accepts and returns. The most detailed are User (18 properties), DeployFungibleReqBody (12 properties), Fungible (8 properties), UserDehydrated (7 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 Neynar 12
Other APIs Neynar publishes across the network.
This is an independent, third-party profile of Neynar Onchain 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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