Bybit Auth JavaScript SDK example: RSA-sign.ts
Bybit Auth RSA sign JavaScript example for the Siebly Bybit SDK, covering exchange REST API and WebSocket integration, setup, and production SDK docs.
We use environment variables in our examples for API keys. It is your responsibility to manage and secure your keys appropriately.
examples/Bybit/Auth/RSA-sign.ts
What this example covers
- Bybit authentication and request-signing JavaScript example.
- Uses the Siebly Bybit SDK package
bybit-apiinstead of hand-written signing code. - Source path:
Bybit/Auth/RSA-sign.ts. - Example category: Auth.
- Imports SDK symbols including
RestClientV5. - Calls SDK methods such as
getAccountInfo().
How to use this example
- Start here for the specific request or stream pattern, then check the matching SDK guide for install, credentials, and operational notes.
- For private or order-management examples, keep credentials in environment variables or a secret manager. Use read-only keys where possible, and check the execution mode reference before any exchange write path can run.
- Open the repository source when you need the latest committed version: GitHub source file.
/** * Example demonstrating RSA authentication support in Bybit API client * * The client now automatically detects the key type and uses the appropriate * signing algorithm: * - HMAC keys (string): HMAC-SHA256 with hex encoding * - RSA keys (PEM format): RSA-SHA256 with base64 encoding */ import { RestClientV5 } from 'bybit-api'; // Received after creating a new API key with a self-generated RSA public key on bybitconst api_key = 'your-api-key-here'; // The self-generated RSA private key, this is never directly given to bybit, but used to generate a signature// Note: this MUST include the "BEGIN PRIVATE KEY" header so the SDK understands this is RSA authconst rsaPrivateKey = `-----BEGIN PRIVATE KEY-----MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQDEV3l9bqvoZU632kclUF4GNTKhvolN9ddW+aL9Fc4fU0H/gmCOULGp1kMFh/w7wWcEUVIu5d+IRxJ+5g9pKlq+DDBuglJc/KGG3IlUXgcJs2JVXFI6MGgPEvdrUsvfc1D9QlmIfhJkgaXzVPhO+I1NyxfU/MpFXF4Ol6e3NQRbDsDlS/5Ox4tyNSSHgf8hLZRnaZVUPAvhlx7ehFPNDk9G1b5BotoN2Bii14kBMwG+R/rX1AAgl6WdoPNPT88MsoW+01qI93j9HGpsMTAfolLDtBDHwUWlwzMoK4k+JPvmUcog3EiJyVuOtak9DDvf9lmS156K6okQlDQlHNmyTNo9AgMBAAECggEAMIVMhvinX4hPpoQ5Aknk3oRdhZasYFmBdKM/CevOUzP0UqQh3/GloirKx85mAU9neavuExxoPAmSUs1gYBUhNSeWfWzT1VpyQX11K6YL97P+uEkXIf2t7ZG6lqlwrAEXseqobSB4w6E9hU+JiJyIcQHgWxh4lSEBNnp4bkBaGfUxRquXlkZ/XM07+uiDTjMrPDnxAwZFRo/xl0edAhsAHqZiDCO4NUTM26bvxYMLPtNWttsCmrNdQXys85CALMgvslqGXAV6AtYChm4ZA+fnSeVx5X3SwieQmQUqNcQ3Z8E9KI3eUhQrIubIBKiVhD3wjLW53o43IfRuW4+CGmb5CQKBgQD4XphiZMxjv84VGyRLKS7v0IKcRNkShWAvCViLGhkbMOLSDg7UaZm21KIDogebmfrUzaMi5dKA6LuNpz1VWR2n/45CUogsYmLk9zwgCF4f4DIL5gnBEJKTZZMo4zk5EpsyDYvwFDNG2scsy9Cq4eketMN6IT3VeosweNOS2N0qpQKBgQDKX69fbJX6i2TvCowBTqCRIheuYNp4pkr0GNHzT2tizsaP7hSIQHfeY9qB+F7DMYa2MnBaIlJbPumiXa7busqg+FcTP6YOien9lIdv2u8Pr8PjdanPQvBl1eAJNuEKm/gM9O/jPQCwa65L9NtRLw+PjpY4tkGe3Wev5ORQOFuVuQKBgCiv1mbH/HOayDfM6nUlmfrPPZY78ROHpeoOreKbs+EwcPfYNbW2VugMjT3rHTPwVZbm2QKug316or7h1rpUjvcmdjeHLaeXtnurxL26oTC3mXs5g/+Mp3Zd/W2FS6p90c6xSWta48uHq3k7KkPUHkxZcGxhZa/DE2otYPt9az3BAoGAYXugDbZPtIWLFD6fXE3UuLSUdbI/6tgnyNdf4vVBxDHYoiJMD6oGU8ED05GhjCMCQiefyTs5MqzmfAjmnv+mdc3KnAIP6nbymO0AJJhwibzf/mSCbM1Q4a0ZozalRqgE37DpESwkddcY+Yu0TbH+q+dCY4UfrPf351m5xQ6wxzkCgYEAmVdilDWFYhY6b4S+IKLZ9OmY7i7/Rpq0U7IZmE6q/vwaEz0hKc/iAgci/s5Furyd/d/4ChPa3zr6mbjWGjTk77tJ39eN1eSascL06gvAK5lVym4hJD61HQXpyXEAm5D1liRtvNA8CDynXYU19C9jDj5BEbMNzhbwWKTxLDpqUso=-----END PRIVATE KEY-----`; const client = new RestClientV5({ key: api_key, secret: rsaPrivateKey, testnet: true,}); (async () => { try { console.log('private api call result: ', await client.getAccountInfo()); } catch (e) { console.error('request failed: ', e); }})();