InfluencePay

The problem

In an influencer deal, someone has to go first: the brand pays before the work, or the creator works before the pay. InfluencePay locks the money in a contract before the work starts.

What I built

1. 01

   Smart contracts, the Express API and the Next.js frontend, delivered to the client and accepted.

2. 02

   A campaign's whole budget is locked in a Solidity escrow contract before any work starts.

3. 03

   The API reads the contract back and opens the campaign only if it is active and the budget matches.

4. 04

   A dispute holds the payment until an admin releases or refunds it on-chain.

5. 05

   Tier fees (1%, 1.5%, 3%) are deducted inside the contract at release.

Honest limits

• Not launched yet: there is no public site to visit, only the code.
• It runs on Ethereum Sepolia, a test network, so no real money moves.
• Release and refund are signed by the platform's key, so the platform can still settle alone.