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Neynar Block API

Operations related to a block

Neynar Block API is one of 39 APIs that Neynar publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Block. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, and rate-limit docs.

This API exposes 3 operations across 2 paths, and defines 19 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.

3 operations 2 paths 19 schemas 1 DELETE1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
3.176.0
Base URL
https://api.neynar.com
Authentication
API Key
Contact
Resource Areas
1

Authentication & Security 1

Neynar Block 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 3

Across 2 paths, the API surfaces 3 operations — 1 DELETE, 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Block 3

Operations related to a block

DELETE
/v2/farcaster/block/
Unblock FID
delete-block body → 200400404500
POST
/v2/farcaster/block/
Block FID
publish-block body → 200400404500
GET
/v2/farcaster/block/list/
Blocked / Blocked by FIDs
fetch-block-list 5 params → 200400404500

Schemas 19

The contract defines 19 schemas that model the data the API accepts and returns. The most detailed are User (18 properties), UserDehydrated (7 properties), LocationAddress (5 properties), ChannelDehydrated (5 properties). Each schema is shown below with its type and property counts.

TextRange
object
2 properties 2 required
ChannelMemberRole
string
The role of a channel member
ErrorRes
object
Details for the error response
4 properties 1 required
BlockReqBody
object
2 properties 2 required
Location
object
Coordinates and place names for a location
4 properties 2 required
OperationResponse
object
2 properties
BlockListResponse
object
2 properties 2 required
UserViewerContext
object
Adds context on the viewer's follow relationship with the user.
4 properties 4 required
SolAddress
string
Solana address
ChannelUserContext
object
Adds context on the viewer's or author's role in the channel.
2 properties 1 required
UserDehydrated
object
7 properties 2 required
Fid
integer
The unique identifier of a farcaster user or app (unsigned integer)
SignerUUID
string
UUID of the signer. signeruuid is paired with API key, can't use a uuid made with a different API key.
NextCursor
object
Returns next cursor
1 property 1 required
EthAddress
string
Ethereum address
User
object
18 properties 12 required
LocationAddress
object
5 properties 2 required
BlockRecord
object
4 properties 2 required
ChannelDehydrated
object
5 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

neynar-block-api-openapi.yml Raw ↑

Other APIs Neynar publishes across the network.

Neynar Action API
Neynar Agents API
Neynar App Host API
Neynar AuthAddress API
Neynar Ban API
Neynar Cast API
Neynar Casts API
Neynar Channel API
Neynar Feed API
Neynar Fids API
Neynar fname API
Neynar Follows API
Where this information came from

This is an independent, third-party profile of Neynar Block 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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