Log inSign up
Paycoin
281 posts
Image
user avatar
Paycoin
@payprotocol
Driven by PayFi, we’re building the bridge between Web2 and Web3. Connecting real-world payments with decentralized finance. Easy to use. Built to last. 🤖...
linktr.ee/PayProtocol
Joined August 2018
39
Following
13.1K
Followers
  • Pinned
    user avatar
    Paycoin
    @payprotocol
    Oct 23, 2025
    📘 PayProtocol White Paper V10 (Rebranded) We are thrilled to release our latest White Paper V10 (Rebranded), presenting the next stage of the blockchain-based payment infrastructure. This updated white paper outlines our vision for structural innovation across the ecosystem —
    Image
    Image
    Image
    2.6K
  • user avatar
    Paycoin
    @payprotocol
    Feb 19, 2021
    Paycoin will be the first company to commercialize #Bitcoin payment in South Korea. This service will rely on @chainlink oracles to access transparent and accurate real-time market prices. We will support more assets soon: @ethereum, @helloiconworld medium.com/payprotocol/da…
  • user avatar
    Paycoin
    @payprotocol
    Nov 7, 2022
    In the efforts to protect our users and merchants, we are here to introduce the "PayProtocol Care Center'. PayProtocol Care Center will have features including:
    Image
  • user avatar
    Paycoin
    @payprotocol
    Sep 27, 2022
    See you at #token2049 Singapore 🇸🇬
    Image
  • user avatar
    Paycoin
    @payprotocol
    Feb 17, 2021
    Replying to @payprotocol
    Next: #ETH, #ICX @ethereum @helloiconworld
  • user avatar
    Paycoin
    @payprotocol
    Nov 26, 2020
    Here is an overview of how we will be integrating @helloiconworld into the #Paycoin App. Users will be able pay swap between $ICX and $PCI, and use it in over 60,000 merchants we have. medium.com/payprotocol/ov… Stay tuned! 🔥🔥🔥
  • user avatar
    Paycoin
    @payprotocol
    Apr 14, 2025
    🔈PayProtocol has partnered with Swiss neobank SR Saphirstein AG to launch the Paycoin Mastercard in 2025, enabling seamless integration of crypto assets like PCI, ETH, and USDC into everyday payments with a self-custody structure.
    Medium
    Coming Soon: Paycoin Mastercard by PayProtocol
    From medium.com
    93K
  • user avatar
    Paycoin
    @payprotocol
    Jul 14, 2022
    Hello, JEFF World!
    user avatar
    JEFF World
    @jeffworld_io
    Jul 12, 2022
    #JEFFWorld Discord 3k+ members have already crossed the JEFF gates! Are you ready to meet the new #metaverseutopia? If you haven't signed up yet, join us on Discord! discord.gg/jeffworld #metaverseproject #JEFFWorld #NFTCommunity #NFTs
  • user avatar
    Paycoin
    @payprotocol
    Oct 27, 2020
    Thank you @chainlink, we look forward for this cooperation! #payment #blockchain #crypto #oracle
    user avatar
    Chainlink
    @chainlink
    Oct 27, 2020
    Korean payment provider @payprotocol will integrate #Chainlink Price Feeds to access exchange rates used for crypto payments made across its retail & e-commerce network. Chainlink will also provide asset valuations within their upcoming #DeFi offering. bit.ly/3jC9j62
  • user avatar
    Paycoin
    @payprotocol
    Nov 11, 2020
    Danal Fintech is joining @helloiconworld network by participating in the #ICON P-Rep. We will support swap between $PCI and $ICX in #Paycoin App, enabling ICX holders to use as payment in more than 60,000 Paycoin merchants. We look forward for this collaboration!
    Image
  • user avatar
    Paycoin
    @payprotocol
    Apr 28, 2020
    Stay tuned.
    Image
  • user avatar
    Paycoin
    @payprotocol
    Feb 17, 2021
    Paycoin to be supporting #BTC payment. Users will be able to use @Bitcoin in any of the #Paycoin merchants in Korea, including 7-Eleven, KFC, Domino's Pizza and more! medium.com/payprotocol/da…
  • user avatar
    Paycoin
    @payprotocol
    Mar 4, 2022
    Paycoin Ethereum bridge is live now. What next? @klaytn_official or @helloiconworld? #ethereum #Klaytn #ICON #Paycoin
  • user avatar
    Paycoin
    @payprotocol
    Mar 15, 2021
    We are announcing our partnership with #emart24, one of the largest convenient stores in South Korea. Users will soon be able to use $PCI as payment in any of the emart24 franchises. Stay tuned for more updates. medium.com/payprotocol/pa…

New to X?

Sign up now to get your own personalized timeline!

Create account

By signing up, you agree to the Terms of Service and Privacy Policy, including Cookie Use.

Terms·Privacy·Cookies·Accessibility·Ads Info·© 2026 X Corp.
Don't miss what's happening
People on X are the first to know.
Log inSign up