Neynar · Schema

RegisterAuthAddressDeveloperManagedSignedKeyReqBody

Neynar Farcaster API schema for RegisterAuthAddressDeveloperManagedSignedKeyReqBody

FarcasterSocialDecentralizedWeb3BlockchainSocial GraphCastsChannelsFeedsReactionsNotificationWebhookOnchain

Properties

Name Type Description
address object
app_fid object
deadline integer unix timestamp in seconds that controls how long the signed key request is valid for. (24 hours from now is recommended)
redirect_url string Url to redirect to after the signer is approved. **Note** : This should only be used when requesting a signer from a native mobile application.
signature string Signature generated by the custody address of the app. Signed data includes app_fid, deadline, 32 bytes padded auth address. [Refer guide for more details.](https://docs.neynar.com/docs/auth-address-s
sponsor object
View JSON Schema on GitHub

JSON Schema

registerauthaddressdevelopermanagedsignedkeyreqbody.json Raw ↑
{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://neynar.com/schemas/RegisterAuthAddressDeveloperManagedSignedKeyReqBody",
  "title": "RegisterAuthAddressDeveloperManagedSignedKeyReqBody",
  "description": "Neynar Farcaster API schema for RegisterAuthAddressDeveloperManagedSignedKeyReqBody",
  "properties": {
    "address": {
      "$ref": "#/components/schemas/EthAddress"
    },
    "app_fid": {
      "$ref": "#/components/schemas/Fid"
    },
    "deadline": {
      "description": "unix timestamp in seconds that controls how long the signed key request is valid for. (24 hours from now is recommended)",
      "type": "integer"
    },
    "redirect_url": {
      "description": "Url to redirect to after the signer is approved.\n**Note** : This should only be used when requesting a signer from a native mobile application.",
      "type": "string"
    },
    "signature": {
      "description": "Signature generated by the custody address of the app. Signed data includes app_fid, deadline, 32 bytes padded auth address. [Refer guide for more details.](https://docs.neynar.com/docs/auth-address-signature-generation)",
      "example": "0x16161933625ac90b7201625bfea0d816de0449ea1802d97a38c53eef3c9c0c424fefbc5c6fb5eabe3d4f161a36d18cda585cff7e77c677c5d34a9c87e68ede011c",
      "pattern": "^0x[a-fA-F0-9]+$",
      "type": "string"
    },
    "sponsor": {
      "$ref": "#/components/schemas/SignedKeyRequestSponsor"
    }
  },
  "required": [
    "address",
    "app_fid",
    "deadline",
    "signature"
  ],
  "type": "object"
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this
  • find_json_schemasBrowse and filter every JSON Schema in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/registerauthaddressdevelopermanagedsignedkeyreqbody"
All schemas
curl "https://apis.io/api/v1/json-schemas?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.