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stellar hackathons

Build the future of finance on Stellar — every hackathon tracked through to whether the projects actually shipped.

Recent Winners

Stellar Builder Summit SP 26

OpenZeppelin Stellar Privacy Wallet

by coderipper

1st — Confidential Wallets

Confidential-token, private-payment wallet built on OpenZeppelin's Stellar stack.

$1,250View project

StellarPay (x402)

by coderipper

1st — Agentic Payments (x402/MPP)

Agentic payments over x402/MPP on Stellar.

$1,000View project

ACTA Brazil Regional Kit

by ACTA

1st — Brazil Ramps & Regional Kits

Brazil-first ramps and regional integration kit.

$1,000View project

QuietBook

by Kaptan_web3

1st — Enterprise, Compliance & RWA

Enterprise compliance and RWA build.

$1,000View project

Stellar Memory

by Raiz Protocol

1st — CLI Plugins for Agents

Memory CLI plugin for Stellar agents.

$750View project

Truway

by Truway

1st — Emerging-Market Yield

Brazil-first emerging-market yield build.

$750View project

Sextant

by El Guri

2nd — Agentic Payments (x402/MPP)

Agentic payments build over x402/MPP.

$750View project

LatAm Ramp Kit

by TrustlessWork

2nd — Brazil Ramps & Regional Kits

LatAm on/off-ramp integration kit.

$750View project

Stellar Confidential Token SDK

by aguilar1x

2nd — Confidential Wallets

SDK for confidential tokens on Stellar.

$750View project

Teji

by Always Cooking

2nd — CLI Plugins for Agents

CLI plugin for Stellar agents.

$500View project

EnergyPay Tesouro Yield

by Fenix

2nd — Emerging-Market Yield

Brazilian treasury-yield energy-payments build.

$500View project

Trustless Work privacy PoC

by Green Road

2nd — Enterprise, Compliance & RWA

Privacy proof-of-concept on Trustless Work.

$500View project
Hackathons tracked
26
Total prize pool
$214K
Hackers participated
4.2K

Upcoming

1 announced
HackMeridian 2026
Upcoming

HackMeridian 2026

Stellar Development Foundation
Prizes TBAStarts Oct 25, 2026Oct 25, 2026 to Oct 26, 2026meridian.stellar.org

Past events

25 results
Stellar Journey to Mastery: Monthly Builder Challenges

Stellar Journey to Mastery: Monthly Builder Challenges

Rise InBuilder program
AI
$20,000Aug 31, 2026
Stellar Builders Camp, Jaipur

Stellar Builders Camp, Jaipur

Rise InBuilder program
$2,000Aug 25, 2026

Stellar Builder Summit 2026

NearXSummit
not stated100Aug 7, 2026
APAC Stellar Hackathon

APAC Stellar Hackathon

Rise In
DeFi
$60,000Jul 24, 2026
Stellar Hacks: Real-World ZK
Winners

Stellar Hacks: Real-World ZK

Stellar Development Foundation
ZKRust
$10,000678Jul 3, 2026
Stellar PULSO Hackathon

Stellar PULSO Hackathon

NearX
Rust
not stated231Jul 1, 2026
Build on Stellar Philippines Hackathon
Winners

Build on Stellar Philippines Hackathon

Rise In
not stated165May 24, 2026
Stellar Hacks: Agents
Winners

Stellar Hacks: Agents

Stellar Development Foundation
AI
$10,000591Apr 13, 2026
Hack+ Alebrije | CDMX 2026

Hack+ Alebrije | CDMX 2026

Blockchain Acceleration Foundation
$8,000125Mar 22, 2026
Build on Stellar Chile Ideatón: Ideas Reales, Impacto Real
Winners

Build on Stellar Chile Ideatón: Ideas Reales, Impacto Real

Tellus Cooperative
DeFi
$1,000105Mar 6, 2026
Stellar Hacks: ZK Gaming
Winners

Stellar Hacks: ZK Gaming

Stellar Development Foundation
ZKGamingRust
$10,000215Feb 23, 2026
Stellar IdeaThon Mulheres Que Codam

Stellar IdeaThon Mulheres Que Codam

Mulheres Que Codam
$40026Feb 1, 2026
Ideatón Fin de Año – Powered by Stellar Chile
Winners

Ideatón Fin de Año – Powered by Stellar Chile

Tellus Cooperative
Rust
$1,000139Jan 6, 2026
Stellar Hack+ | Buenos Aires 2025

Stellar Hack+ | Buenos Aires 2025

Blockchain Acceleration Foundation
Rust
$15,000220Nov 23, 2025
Scaffold Stellar Hackathon
Winners

Scaffold Stellar Hackathon

Stellar Development Foundation
Rust
$10,000275Nov 10, 2025
Hackathon Stellar México 2025: Código Raíz

Hackathon Stellar México 2025: Código Raíz

Blockchain Acceleration Foundation
$3,000220Oct 30, 2025
Stellar LATAM Ideathon 2 – Track Universitario: Construye, Crea y Gana
Winners

Stellar LATAM Ideathon 2 – Track Universitario: Construye, Crea y Gana

Tellus Cooperative
$1,00037Oct 4, 2025
Stellar Hacks: KALE x Reflector
Winners

Stellar Hacks: KALE x Reflector

Stellar Development Foundation
ComposabilityUI/UXMemes
$12,000161Sep 8, 2025
Build On Stellar National Bounty

Build On Stellar National Bounty

TECH MASTERS INDIA
$1,00075Aug 27, 2025
Stellar GIVE Hackathon Argentina 2025

Stellar GIVE Hackathon Argentina 2025

Blockchain Acceleration Foundation
$5,00036Aug 14, 2025
Stellar Ideaton: Build, Create & Win on the Road to Meridian

Stellar Ideaton: Build, Create & Win on the Road to Meridian

Tellus Cooperative
Sustainability
$5,000180Aug 10, 2025
Stellar Hacks: Swaps and Vaults with PaltaLabs
Winners

Stellar Hacks: Swaps and Vaults with PaltaLabs

Stellar Development Foundation
ComposabilityUI/UXWallets
$6,000124Aug 7, 2025
Stellar LATAM Hackathon
Winners

Stellar LATAM Hackathon

Blockchain Acceleration Foundation
$3,000136Jul 14, 2025
Stellar Hacks: Blend
Winners

Stellar Hacks: Blend

Stellar Development Foundation
ComposabilityDeFiUI/UX
$6,000136Jul 7, 2025
Stellar Build Better Hackathon
Winners

Stellar Build Better Hackathon

Stellar Development Foundation
DeFi
$25,000220Mar 31, 2025