~/talk

Vernari Protocol

on YouTube 05m
Talkat Chainlink Spring 2023 Hackathon · 2023-04-28..06-24· [smart-contracts, web3]

speaker

name:Jon Gregis
links:none on file

resources

video:https://youtu.be/A90HxREs78g
slides:none on file

summary

Vernari is a live prototype decentralized escrow that locks buyer funds in a Vault and uses Chainlink Functions to call Shippo via a JavaScript Lambda to check tracking status then returns a byte code 0 or 2 to indicate not delivered or delivered and Chainlink Automation runs periodic upkeeps to trigger those checks. Built solo, it unlocks funds on confirmed delivery, handles ETH payments, and won a Chainlink Services Prize of $2,000 at the hackathon.

AI-written summary · about

chapters (4)

  1. 0:00Intro
  2. 0:33Chainlink Functions
  3. 1:21Code
  4. 4:39Outro

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