With the growing Web3 ecosystem, more and more people are entering the Web3 industry, leading to an increasing number of individuals using cryptocurrencies for payments of products and services. However, the process of completing a purchase has become cumbersome, especially when it involves overseas products, requiring multiple asset conversions. This process is time-consuming and incurs high costs.
Traditional crypto payment process for overseas travel products:
Cryptocurrency - DEX - CEX - Fiat currency - Foreign fiat currency payment
Flowchart Demo
graph TD
subgraph Multi-chain Token
A1[main network]
A2[Layer2 Token]
A3[other Tokens]
end
B[Cross-chain Bridge]
subgraph DEX/CEX
C1[DEX1]
C2[CEX1]
C3[DEX2]
end
subgraph Monetary Conversion
D[c2c domestic currency deposit and withdrawal]
D1[Conversion of various legal currencies.]
end
E[Credit Card<br>visa/mastercard/China UnionPay/JCB/American Express]
F[Payment for Overseas Products]
A1 -->|Asset Replacement| B -->|gas consumption<br>Waiting for the payment to be credited.| C1 -->|Asset Transfer| C2
A2 -->|Asset Replacement| B -->|gas consumption<br>Waiting for the payment to be credited.| C2 -->|Asset Transfer| D
A3 -->|Asset Replacement| B -->|gas consumption<br>Waiting for the payment to be credited.| C3 -->|Asset Transfer| D -->|Rate Discount| D1 --> E
E --> |Currency Conversion Fee| F
Drawbacks:
❌ DEX conversion friction costs
❌ CEX transaction fees
❌ Currency conversion loss during withdrawal
❌ Currency conversion fees for foreign money payments
Trable's Objective:
✅ One-step signing, minimal fees
graph TD
C[The user has explicitly paid for the product.]
subgraph User Action
A1[main networdk]
A2[Layer2 Token]
A3[Multi-chain Token]
end
subgraph Trable
B[Signature confirmation]
F[Stablecoin]
Z[uniswap V4<br>hook pool]
D[Payment Successful]
end
C --> A1 --> B
C --> A2 --> B
C --> A3 --> B
B --> Z -->F --> D
To address these challenges, our project proposes a solution that optimizes the asset conversion process and enhances users' Web3 experience. In the post-pandemic era, the travel industry is thriving, and Trable aims to enter this vast market by offering unique value propositions.
Project Introduction
Trable is an overseas travel product Dapp application for cryptocurrency payment.
This application integrates Uniswap V4 and other technologies and relies on the Acala and Moonbean platforms in the Polkadot ecosystem to effectively simplify the process for users to order overseas travel products using cryptocurrency, shorten the time required for consumers and reduce the cost of DEX/CEX currency conversion. .
Users only need to select the required payment password and complete the signature to easily book overseas travel products on this Dapp. We have solved the problems of personal foreign exchange limit limits and insufficient payment tools, and provided necessary legal currency payment support. At the same time, we monitor the flow of funds in real time on the chain to ensure the safety of funds. During the entire process, only one handling fee will be charged, providing comprehensive protection for users’ ordering experience.
Yanbo is an experienced blockchain product manager with a deep understanding of technical challenges and project management in various areas of Web3. Role: He possesses valuable expertise in public goods and leads the team's vision and overall strategy at Trable as an accomplished product manager.
GitHub:yanboishere
WeChat ID: YanboAtWeb3
nuttt
Introduction
SEU EEer, the Technical Lead responsible for Trable web extension development and serves as a researcher for the Acala Multichain Router. With a vast background in blockchain technology development, he brings a wealth of experience to the project.
GitHub
RbRe145
WeChat ID
zhj314816759
Zijing
Introduction
BD Head of Go2Mars
Role
I am in charge of Trable business model
GitHub
zijin79
WeChat ID
ZZJZZJ9248
HH Tsang
Introduction
HKU graduate and Customer Experience Officer at Trable. Leading tourism industry research with rich knowledge of travel products. Dedicated to enhancing customer satisfaction and delivering exceptional user experience.
Product Name*
Trable Payment
Product Introduction*
With the growing Web3 ecosystem, more and more people are entering the Web3 industry, leading to an increasing number of individuals using cryptocurrencies for payments of products and services. However, the process of completing a purchase has become cumbersome, especially when it involves overseas products, requiring multiple asset conversions. This process is time-consuming and incurs high costs.
Traditional crypto payment process for overseas travel products:
Flowchart Demo
Drawbacks:
Trable's Objective:
To address these challenges, our project proposes a solution that optimizes the asset conversion process and enhances users' Web3 experience. In the post-pandemic era, the travel industry is thriving, and Trable aims to enter this vast market by offering unique value propositions.
Project Introduction
Trable is an overseas travel product Dapp application for cryptocurrency payment.
This application integrates Uniswap V4 and other technologies and relies on the Acala and Moonbean platforms in the Polkadot ecosystem to effectively simplify the process for users to order overseas travel products using cryptocurrency, shorten the time required for consumers and reduce the cost of DEX/CEX currency conversion. .
Users only need to select the required payment password and complete the signature to easily book overseas travel products on this Dapp. We have solved the problems of personal foreign exchange limit limits and insufficient payment tools, and provided necessary legal currency payment support. At the same time, we monitor the flow of funds in real time on the chain to ensure the safety of funds. During the entire process, only one handling fee will be charged, providing comprehensive protection for users’ ordering experience.
Product Preview Image*
image
Presentation Slides*
slides link
Code URL*
github link
https://github.com/Web3-Club/Trable
Team Information*
Yanbo
Introduction:
Yanbo is an experienced blockchain product manager with a deep understanding of technical challenges and project management in various areas of Web3. Role: He possesses valuable expertise in public goods and leads the team's vision and overall strategy at Trable as an accomplished product manager.
GitHub:yanboishere
WeChat ID: YanboAtWeb3
nuttt
Introduction
SEU EEer, the Technical Lead responsible for Trable web extension development and serves as a researcher for the Acala Multichain Router. With a vast background in blockchain technology development, he brings a wealth of experience to the project.
GitHub
RbRe145
WeChat ID
zhj314816759
Zijing
Introduction
BD Head of Go2Mars
Role
I am in charge of Trable business model
GitHub
zijin79
WeChat ID
ZZJZZJ9248
HH Tsang
Introduction
HKU graduate and Customer Experience Officer at Trable. Leading tourism industry research with rich knowledge of travel products. Dedicated to enhancing customer satisfaction and delivering exceptional user experience.
GitHub
HH-Tsang
WeChat ID
paracheese