Devpost
Participate in our public hackathons
Devpost for Teams
Access your company's private hackathons
Grow your developer ecosystem and promote your platform
Drive innovation, collaboration, and retention within your organization
By use case
Blog
Insights into hackathon planning and participation
Customer stories
Inspiration from peers and other industry leaders
Planning guides
Best practices for planning online and in-person hackathons
Webinars & events
Upcoming events and on-demand recordings
Help desk
Common questions and support documentation
Sort by:
An accounts-payable agent for restaurants that pays suppliers through PayPal, only what they're owed. Claude reads, my code checks every cent, and no agent can pay on its own.
Sudharak uses YOLOv8 and Groq AI to detect civic hazards, prioritize repairs, track municipal accountability, and enable community funding through PayPal for cleaner, safer cities.
An AI treasurer for group money on PayPal. It collects shares, pays vendors and chases late payers, but only inside rules the group signs. The AI proposes, a policy engine decides, friends vote.
Sudharak uses YOLOv8 and Groq AI to detect civic hazards, prioritize repairs, track municipal accountability, and enable community funding through PayPal for cleaner, safer cities
An AI-powered smart payment assistant using PayPal API for automated financial tracking.
Give an AI agent a budget, not your wallet. Allowance checks every purchase against your rules before PayPal authorizes a cent. The agent can be fooled. The money can't.
AI reservations that turn holds into commitments - so faster agents don’t shut everyone else out.
Local AI cites the sources. People accept the work. PayPal Sandbox pays accepted milestones, with receipts bound to the reviewed evidence version.
AI-verified sponsorship escrow for bilingual creators. The brand's money is held with PayPal, the AI checks the video against the brief, and everyone on the team is paid the moment it delivers.
AI agents can book your appointments, but only you can approve and pay with PayPal.
Trust every transaction. Verify every intention.
Don't just generate thumbnails. Create reasons to click.
AI that thinks before it creates. Thumbnails built to get clicked.
An AI agent that buys reusable industrial surplus for you: it finds the lot, negotiates with the supplier's agent, and settles through PayPal, holding funds until pickup.
YourThumb is an AI-powered platform that helps creators turn videos into compelling YouTube thumbnails, using visual storytelling and audience psychology to improve their video packaging workflow.
An AI-powered B2B escrow and autonomous chargeback defense shield built on PayPal.
Shop smarter with an AI agent that turns conversations into secure PayPal checkout experiences.
AI-driven procure-to-pay for the enterprise: structured demand, governed approvals, then PayPal Checkout to capture payment and record ledger events end-to-end.
A review-first PayPal dispute workspace: gather evidence, get a cited AI assessment, hold when evidence is missing, and keep human approval separate from execution.
Describe your car. See the published fee. Pay with PayPal. Get a verifiable campus permit.
Know when to wait: PayPal payment evidence and local AI guidance for freelancers, with uncertainty made visible.
Disaster recovery on PayPal: AI agents haggle with local stores, give within donors' limits, and send cash within hours of an evacuation order, while people approve every dollar.
AI-powered agreements and PayPal-integrated payments that help freelancers, clients and buyers build trust through clear terms, transparent records and shared accountability.
AI agents shop for you inside limits you sign. Every cart is checked before PayPal is charged, and disputes are settled from the signed record by an AI analyst, with a person approving.
