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:
The CFO every small merchant can’t afford
Give an AI agent a mission, a budget and your rules, as you would a trusted person. NVIDIA Nemotron plans, negotiates and books on Nebius Token Factory; the code enforces every euro.
A governed AI payment workflow that separates recommendation from transaction execution with explicit approval and auditable PayPal actions.
Tell O-BUY what you need. It plans, optimizes, and completes your purchase with PayPal.
Freelancers and clients fight over what "done" means. SpecPay turns a brief into milestones, holds the money in PayPal, and releases it only when an AI review confirms the work meets the spec.
Move Faster. Manage Better
A payment firewall for AI agents: AI interprets. Policy decides. PayPal executes with an immutable audit trail behind every transaction.
Snap or type any real-world product to instantly authorize and capture orders via Google Gemini, biometrics, and PayPal.
Say what you want to buy. PriceScout compares retailers, applies coupons, shows whether now is a good time to buy, and checks out with PayPal once you approve.
AUTONEX — Empowering AI to shop, pay and deliver securely. Authorize. Automate. Transact.
Zero-Trust Autonomous Escrow & Dynamic Policy Engine securing machine agentic commerce via PayPal B2B Pre-Approved Vault and Multi-LLM bilateral negotiation.
"New PayPal Scam Sends Verified Invoices With Fake Support Numbers" (Hackread, Jan 2026). HangUp reads the note before you dial, says don't call, and cancels the whole campaign.
Not another spending guardrail: Mandat finishes the errand. It finds a real place, negotiates, holds the deposit with PayPal, captures on confirmation, refunds if plans change, splits the bill.
Brand deals where the content and the payment clear together: PayPal holds the money, AI checks the video against the brief.
An AI agent that saves cancelling PayPal subscribers: it reads their reason and PayPal history, offers a pause, discount or cheaper plan within the merchant's rules, and executes it in PayPal.
Signoff helps small sellers handle PayPal disputes with AI: it gathers evidence, acts within limits they set, and asks for approval when needed.
Plain-English contracts that pay themselves. PayPal holds the money, AI checks the work, and verified milestones pay out on their own.
Family abroad can help pay a loved one's hospital bill. AI checks the bill, PayPal pays the hospital directly, and every donor sees the receipt. No middleman, no doubt.
PACT — Turning freelance agreements into intelligent, transparent, and secure milestone payments with AI and PayPal.
Tap a coin. Leave a tip. Watch the panda react.
Siblings share a parent's pharmacy costs fairly: AI reads the receipt, splits it with a "care credit" for the sibling who gives time, and sends PayPal invoices.
Let an AI agent shop with PayPal. It can't overpay: every checkout is a PayPal hold, checked in code, captured or voided.
Imagine a future where AI agents do more than recommend products. They search, compare options, and make purchases on behalf of people.
Rent with confidence. Return with trust.