We are building an analytics app that shows balances and trade history from Bybit using read-only API keys, plus price data. I need a reliable integration: key storage that never exposes secrets, rate limit handling, pagination, retries, and normalised data in our PostgreSQL database. The keys must never allow trading or withdrawals.

Users currently upload CSV files by hand and the data is always out of date.

Key Deliverables:

• Scoping, Setup & Test Environment: Reviewing the spec or existing setup, preparing a testnet or staging environment, and agreeing the plan.

• Implementation & Security Review: Completing the main work with tests, then reviewing keys, permissions, rate limits and failure cases.

• Production Rollout & Handover: Approved release to production, verification on explorer or monitoring, and a short runbook for the team.

Requirements:

• Demonstrated experience with Node.js, REST API, PostgreSQL, Exchange APIs, API Security

• Async communication preferred with milestone check-ins.

• Never ask for or accept private keys or seed phrases; work with read-only access, testnets and a multisig or the client's own signers.

• Mainnet deployment or production traffic changes only after we approve the result on testnet or staging.

Ready to hire as soon as we review qualified candidates. Please share your approach and availability.

[!NOTE]

Notice: Web3 & Crypto projects on BotDigit cover software, infrastructure and content work only. Freelancers must never ask for private keys or seed phrases, and clients are responsible for the legal and regulatory status of their token, airdrop or service where they operate. Nothing here is investment advice.