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Neynar

Neynar Links API

Operations related to links.

Documentation Provider Profile APIs.io OpenAPI GitHub

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

Tagged areas include Links. 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 3 paths, and defines 13 schemas. It is described by OpenAPI 3.2.0, at version 2.35.0.

Requests are made against a single base URL, https://snapchain-api.neynar.com.

3 operations 3 paths 13 schemas 3 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.35.0
Base URL
https://api.neynar.com
Authentication
API Key
Contact
Neynar
Resource Areas
1

Authentication & Security 1

Neynar Links 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 3 paths, the API surfaces 3 operations — 3 GET. Each is listed below with its method, path, parameters, and response codes.

Links 3

Operations related to links.

GET
/v1/linkById
By its FID and target FID
lookup-user-relation 3 params → 200default
GET
/v1/linksByFid
From source FID
fetch-user-following 5 params → 200default
GET
/v1/linksByTargetFid
To target FID
fetch-user-followers 5 params → 200default

Schemas 13

The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are ErrorResponse (6 properties), MessageCommon (5 properties), MessageDataCommon (4 properties), LinkBody (3 properties). Each schema is shown below with its type and property counts.

FidSchema
integer
Farcaster ID (FID). A unique identifier assigned to each user in the Farcaster network. This number is permanent and cannot be changed. FIDs are assigned seque…
ErrorResponse
object
6 properties 6 required
MessageType
string
Type of the MessageBody. - MESSAGETYPECASTADD: Add a new Cast - MESSAGETYPECASTREMOVE: Remove an existing Cast - MESSAGETYPEREACTIONADD: Add a Reaction to a Ca…
MessageDataLink
Represents a social graph connection between users in the Farcaster network. Currently supports following relationships between users.
PaginationResponse
object
1 property 1 required
LinkAdd
LinkType
string
Defines the type of social connection between users. - follow: Establishes a following relationship where the user will receive updates from the target user in…
HashScheme
string
Type of hashing scheme used to produce a digest of MessageData. - HASHSCHEMEBLAKE3: Default scheme for hashing MessageData
SignatureScheme
string
Type of signature scheme used to sign the Message hash - SIGNATURESCHEMEED25519: Ed25519 signature (default) - SIGNATURESCHEMEEIP712: ECDSA signature using EIP…
MessageCommon
object
5 properties 5 required
MessageDataCommon
object
Common properties shared by all Farcaster message types. These properties provide essential metadata about the message's origin, timing, and network context.
4 properties 3 required
LinkBody
object
Defines a social connection between users in the Farcaster network. Currently used to establish following relationships, allowing users to curate their content…
3 properties 2 required
FarcasterNetwork
string
Farcaster network the message is intended for. - FARCASTERNETWORKMAINNET: Public primary network - FARCASTERNETWORKTESTNET: Public test network - FARCASTERNETW…

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

neynar-links-api-openapi.yml Raw ↑

Other APIs Neynar publishes across the network.

Neynar Action API
AE Profile APIs.io
Neynar Agents API
AE Profile APIs.io
Neynar App Host API
AE Profile APIs.io
Neynar AuthAddress API
AE Profile APIs.io
Neynar Ban API
AE Profile APIs.io
Neynar Block API
AE Profile APIs.io
Neynar Cast API
AE Profile APIs.io
Neynar Casts API
AE Profile APIs.io
Neynar Channel API
AE Profile APIs.io
Neynar Feed API
AE Profile APIs.io
Neynar Fids API
AE Profile APIs.io
Neynar fname API
AE Profile APIs.io
#Links
← Back to N APIs
API Details
ID
neynar:neynar-links-api
Base URL
https://api.neynar.com
Docs
https://docs.neynar.com
Provider
Neynar
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