Kuya
Onchain Toolkit for OFWs
The problem Kuya solves
Kuya tackles the tough realities faced by over 10 million overseas Filipinos who send money home and crave connection with their communities. High remittance fees, often 6%, eat away $1.6 billion yearly from hard-earned savings, hitting families hard. Plus, OFWs in places like Dubai or Toronto struggle to find local support for simple needs, like a SIM card or a roommate, without a trusted way to connect. Chats with OFWs showed they prefer calling a cousin over using cold apps. Kuya changes that with a way to send money through WhatsApp and soon through simple SMS, cutting fees to nearly zero using Base’s blockchain. It also offers message boards to link kababayans by city, sharing tips and support. With a heartfelt referral plan, starting with 5 cousins and growing to 200 users. Kuya builds trust, making remittances and community feel like family, not just a transaction.
Challenges I ran into
Building Kuya for the Base Hackathon 2025 was a heartfelt but challenging journey, as coding isn’t my forte. My goal was to connect the Filipino diaspora with a platform for community message boards and low fee remittances, but the technical hurdles tested me. Setting up the Twilio webhook to handle WhatsApp messages was tough. Early server crashes showed cryptic errors like “accountSid must start with AC,” requiring multiple fixes to environment variables. The Railway deployment confused me with its hidden domain settings. The biggest struggle was integrating Base Sepolia for the required testnet transaction. My $100 badge feature kept failing due to insufficient test ETH, and so I scrambled to fund a new MetaMask wallet, navigating unfamiliar faucets. I ended up going back to the base wallet because MetaMask sucks. Syntax errors and server instability added to the chaos, as I’m not a developer at all. Despite these obstacles, I pushed through by tweaking code with AI guidance, ensuring the remittance flow worked on mainnet while adding a Sepolia badge. This project stretched my limits, but it taught me resilience. Literally down to the last second of the submission.
Link to the GitHub Repo of your project
Live URL of your project
What is your product’s unique value proposition?
Kuya shines by delivering an on-chain lifeline that prioritizes connecting Filipinos, blending instant peer-to-peer support with low-fee remittances, empowering the diaspora through a simple, trust-based text platform.
Who is your target customer?
Our target audience for Kuya is Filipinos living abroad, with a core focus on Overseas Filipino Workers aged 25 to 45 working in cities such as Dubai, Toronto, or Seoul to support families back home. OFWs often rely on basic phones and informal networks, and face isolation in new countries. Beyond OFWs, students, retirees, second generation expats, and any Filipino diaspora member seeking cultural connection or support driven by homesickness and family duty is a potential user. Comfortable with texting, they value trust, low fee transfers, and immediate help like SIMs or housing.
Who are your closest competitors and how are you different?
Kuya, an onchain lifeline for the Filipino diaspora, has few direct rivals, but several platforms overlap in remittances or diaspora networking.
-
GCash
Description: A mobile wallet app for Filipinos, offering P2P transfers, bill payments, and international remittances via partners.
Similarities: Low-fee domestic transfers and family support tools, popular among OFWs (80M+ users).
Differences: GCash is Philippines-centric, with 1-3% international fees and no diaspora-specific social features; it's app-heavy, lacking Kuya's text-based, peer-driven connection or low-fee onchain remittances. -
Remitly
Description: A global remittance app for migrants, supporting cash pickup, bank deposits, and mobile wallets in 170+ countries, including the Philippines.
Similarities: Low-fee transfers (1-3%) and tracking for OFWs sending to family.
Differences: Remitly is payment-focused with no community networking or cultural support; it requires app downloads and charges fees, unlike Kuya's trust-based, zero-fee on-chain model and instant peer help (e.g., SIMs, housing). -
Moja App
Description: A savings and remittance platform for the African diaspora, using USDC for group savings, transfers, and low-cost sends.
Similarities: Low-cost USDC remittances and community group features for expats.
Differences: Moja targets Africans, emphasizing group savings over individual diaspora connection; it lacks Kuya's Filipino-specific trust network, real-time support (e.g., local tips), and seamless on-chain integration for zero-fee transfers.
These competitors excel in remittances (GCash, Remitly) or group savings (Moja) but miss Kuya's fusion of cultural trust, peer connection, and low-fee onchain tools. Kuya is the only one designed as a "big brother" for the Filipino diaspora, blending social support with financial relief in a text-simple interface.
What is your distribution strategy and why?
Plan Overview:
Months 1-2: Text 5 cousins (e.g., in Norway, Toronto), each referring 2 friends, targeting 15 users.
Months 3-6: Distribute QR-coded paper planes in OFW community spots (e.g., grocery stores) and partner with 5 OFW employment centers, aiming for 100 users.
Months 7-12: Offer a $5 USDC referral bonus, targeting 200 users, tracked on Base.
Rationale: Leverages trusted personal networks (68% of remittances via trusted hands, BSP 2024), avoiding traditional marketing for an organic, community-driven approach.
Referral Conversion Rate:
Months 1-2: 5 initial users refer 2 each, expecting 10 new users (5 × 2 = 10), totaling 15 users. Conversion rate: 100% (all cousins refer successfully).
Months 3-6: From 15 users, assume 50% refer 2 new users each (7.5 × 2 = 15), plus 70 from QR codes/employment centers, totaling ~100 users. Conversion rate: ~50% for referrals, supplemented by offline efforts.
Months 7-12: From 100 users, assume 30% refer with a $5 USDC incentive (30 × 2 = 60), plus 40 from ongoing efforts, totaling 200 users. Conversion rate: ~30% with incentives.