GET /reverse-lookup/:pubkey

Return the stored reverse name for an SNS domain account.

Request

GET /reverse-lookup/:pubkey

Required. The base58 public key of a domain name account, not a wallet owner.

Optional. A non-empty Solana RPC URL that overrides the proxy Worker's RPC_URL binding for this request.

A successful request returns 200 OK with the stored reverse name:

type ReverseLookupResponse = {
  s: "ok";
  result: string;
};

curl "https://sdk-proxy-v2.sns.id/reverse-lookup/<DOMAIN_ACCOUNT_PUBLIC_KEY>"

{
  "s": "ok",
  "result": "name"
}

Status	`result`	When
`400`	`Invalid input`	`pubkey` is not a valid Solana public key.
`404`	`Account not found`	The name account or required reverse account is absent.
`502`	`RPC unavailable`	The selected RPC returns a JSON-RPC error.
`500`	`Internal error`	No RPC is configured, or another failure occurs.