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List signers
Group: Signer APIs
Use this when you need: List signers.

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Usage

import { NeynarAPIClient, Configuration } from "@neynar/nodejs-sdk";

const client = new NeynarAPIClient(
  new Configuration({ apiKey: "YOUR_NEYNAR_API_KEY" })
);

const res = await client.fetchSigners({
  message: "example", // A Sign-In with Ethereum (SIWE) message that the user\'s Ethereum wallet signs. This message includes details such as the domain, address, statement, URI, nonce, and other relevant information following the EIP-4361 standard. It should be structured and URL-encoded.
  signature: "example", // The digital signature produced by signing the provided SIWE message with the user\'s Ethereum private key. This signature is used to verify the authenticity of the message and the identity of the signer.
});
console.log(res);

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Parameters

ParameterTypeRequiredDescription
messagestring✅A Sign-In with Ethereum (SIWE) message that the user's Ethereum wallet signs. This message includes details such as the domain, address, statement, URI, nonce, and other relevant information following the EIP-4361 standard. It should be structured and URL-encoded.
signaturestring✅The digital signature produced by signing the provided SIWE message with the user's Ethereum private key. This signature is used to verify the authenticity of the message and the identity of the signer.

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Response

Returns a RequestArgs object.

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Error Handling

try {
  const res = await client.fetchSigners({
    message: "example",
    signature: "example"
  });
  // use res
} catch (err) {
  // Axios/HTTP errors, invalid params, auth issues, etc.
  console.error(err);
}
📖 API Reference: fetchSigners For detailed information about the HTTP endpoint, request/response schemas, and additional examples, see the complete API documentation.

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Tips

  • Provide a viewerFid when supported to respect mutes/blocks and include viewer_context.
  • Keep requests scoped (e.g., use limit) to improve latency.
  • Cache results where sensible.