Abhijit Roy

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Abhijit Roy

Abhijit Roy

@abhi3700

Building ๐”๐ง๐ข๐…๐ข @UniFi495650 | Gasless Stablecoin Payment โ€ข Infra & Product | Fees:๐Ÿ”ป84% | Rust ๐Ÿฆ€ โ€ข Solidity | Ex-ISRO | IIST

Katฤฑlฤฑm AฤŸustos 2015
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Abhijit Roy
Abhijit Roy@abhi3700ยท
Today, weโ€™re opening up ๐—จ๐—ป๐—ถ๐—™๐—ถโ€™๐˜€ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—ฒ๐—ฟ ๐—ž๐—ถ๐˜ โ€” the simplest way to integrate ๐—น๐—ผ๐˜„-๐—ฐ๐—ผ๐˜€๐˜ ๐—ด๐—ฎ๐˜€๐—น๐—ฒ๐˜€๐˜€, ๐—ถ๐—ป๐˜€๐˜๐—ฎ๐—ป๐˜ ๐˜€๐˜๐—ฎ๐—ฏ๐—น๐—ฒ๐—ฐ๐—ผ๐—ถ๐—ป ๐—ฝ๐—ฎ๐˜†๐—บ๐—ฒ๐—ป๐˜๐˜€ into any app. Demo: youtube.com/watch?v=KwZcMeโ€ฆ ๐Ÿ‘‡๐Ÿงต
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Abhi Varde
Abhi Varde@varde_abhiยท
I recently lost my father. I am the only one who can support my family now. I am a Product Engineer with 3+ years of experience, open to full time or freelance work. If you have seen my work, you know what I bring. A retweet or DM could change everything. ๐Ÿ™
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Abhijit Roy
Abhijit Roy@abhi3700ยท
๐‘ถ๐’๐’„๐’‰๐’‚๐’Š๐’ ๐‘บ๐’•๐’‚๐’ƒ๐’๐’†๐’„๐’๐’Š๐’ ๐‘ท๐’‚๐’š๐’Ž๐’†๐’๐’• ๐Ÿ’ณ ๐’Š๐’” ๐’•๐’‰๐’† ๐’‡๐’–๐’•๐’–๐’“๐’† ๐Ÿ”ฎ ๐Ÿš€.. 1.5 ๐’’๐’–๐’‚๐’…๐’“๐’Š๐’๐’๐’Š๐’๐’ ๐’ƒ๐’š 2035 I always thought that ...with countries having their own fiat-backed stablecoins shall boost the onchain financial activity rather than using a sandwitch layer that depends on traditional banking rail. This report has solidified my belief ๐Ÿ‘‡theblock.co/post/396745/stโ€ฆ UniFi fills the gap with low-fees gasless stablecoin payment rail. #UniFi #Stablecoin #Stablecoins #Finance #Payment #Payments #Ethereum #Polygon #Gasless #Rust #Blockchain #Web3
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Abhijit Roy
Abhijit Roy@abhi3700ยท
@CyfrinUpdraft This router can be built offchain with a lot of optimization along with arbitrage (best swap price).
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Cyfrin Updraft ๐ŸŸฉ
Cyfrin Updraft ๐ŸŸฉ@CyfrinUpdraftยท
That's where the Router comes in. The router is the safe intermediary. It handles the messy parts: calculating amounts, chaining swaps, sending tokens to the right place. Want to swap ETH for MKR but no direct pair exists? The router routes ETH โ†’ DAI โ†’ MKR automatically.
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Cyfrin Updraft ๐ŸŸฉ
Cyfrin Updraft ๐ŸŸฉ@CyfrinUpdraftยท
Uniswap V2 runs on just 3 contracts. If you understand how they connect, you understand the backbone of most DEXes. ๐Ÿงต
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Abhijit Roy
Abhijit Roy@abhi3700ยท
We support all major kinds of wallets that a user choose to hold while making stablecoin payments onchain. Broadly classified into two types: โ€ข ๐—–๐˜‚๐˜€๐˜๐—ผ๐—ฑ๐—ถ๐—ฎ๐—น: Coinbase, ... โ€ข ๐—ฆ๐—ฒ๐—น๐—ณ-๐—ฐ๐˜‚๐˜€๐˜๐—ผ๐—ฑ๐—ถ๐—ฎ๐—น: Metamask, ... But there is more to this... When using autonomous payment systems like scheduled payments, payroll, you look for more. And that brings to cloud-based self-custodial wallets. โ€ข ๐™ฐฬฒ๐š–ฬฒ๐šŠฬฒ๐šฃฬฒ๐š˜ฬฒ๐š—ฬฒโ€‚ฬฒ๐™บฬฒ๐™ผฬฒ๐š‚ฬฒโ€‚ฬฒ๐šŸฬฒ๐šŠฬฒ๐šžฬฒ๐š•ฬฒ๐šฬฒ: It is HSM-based which means tamper-proof. But, you can't import your owned private key into it. You can fetch its address, but not its private key. Hence, you can send your message & you receive a signed message. ๐— ๐—ผ๐—ป๐˜๐—ต๐—น๐˜† ๐—ฐ๐—ผ๐˜€๐˜ ~$๐Ÿญ โ€ข ๐™ฐฬฒ๐š–ฬฒ๐šŠฬฒ๐šฃฬฒ๐š˜ฬฒ๐š—ฬฒโ€‚ฬฒ๐šŒฬฒ๐š•ฬฒ๐š˜ฬฒ๐šžฬฒ๐šฬฒโ€‚ฬฒ๐™ทฬฒ๐š‚ฬฒ๐™ผฬฒ: It's also HSM-based, but you can import your private key this time along with what you already get the Amazon KMS key vault - sign, verify, .. ๐— ๐—ผ๐—ป๐˜๐—ต๐—น๐˜† ๐—ฐ๐—ผ๐˜€๐˜ ~$๐Ÿญ๐Ÿฌ๐Ÿฌ๐Ÿฌ โ€ข ๐š‚ฬฒ๐š’ฬฒ๐šฬฒ๐š—ฬฒ๐š˜ฬฒ๐š›ฬฒ๐šŠฬฒ: It's built differently, meaning you can save a blob of private key, that's encrypted + obfuscated. Basically, your vault just stores this blob, which is fetched by your Backend/API server during payments. After signing payment with the retrieved private key, it immediately erases the private key from RAM. Also, no cloning of var inside. This technique is called "Zeroization", the same approach followed in HSMs. Code is open-source. Hence, you have the right to rotate the key & also change the obfuscation (maths) rule on the fly, keeping the keypair same. Deploy on any preferred cloud (Azure, AWS, GCP). ๐— ๐—ผ๐—ป๐˜๐—ต๐—น๐˜† ๐—ฐ๐—ผ๐˜€๐˜ ~ ๐Ÿฌ ------ My fav. ๐Ÿ‘‡ ๐—ฆ๐—ถ๐—ด๐—ป๐—ผ๐—ฟ๐—ฎ: The next-generation self-custodial wallet on cloud. #wallet #NonCustodial #Metamask #Ethereum #UniFi #Coinbase #AWS #HSM #Stablecoin #Payment #Finance #Banking
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Abhijit Roy
Abhijit Roy@abhi3700ยท
UniFi's contribution in onchain #Stablecoin payment ecosystem. Weโ€™ve built a suite of products on top of UniFiโ€™s payment rail. Whether youโ€™re a retail user, merchant, or developer, UniFi empowers you to leverage it seamlessly across every use case. โ€ข ๐—ช๐—ฒ๐—ฏ ๐—”๐—ฝ๐—ฝ: users can use on their device's browser. โ€ข ๐—ฃ๐—ฎ๐˜†๐—บ๐—ฒ๐—ป๐˜ ๐—š๐—ฎ๐˜๐—ฒ๐˜„๐—ฎ๐˜†: #Merchants can integrate this plugin on their payment page to let users make seamless (#gasless) #stablecoin #payments onchain. โ€ข ๐—–๐—Ÿ๐—œ: We do care about developer experience i.e. enabling developers connect seamlessly. โ€ข ๐—™๐—ฎ๐—น๐—ฐ๐—ผ๐—ป: your Personal Assistant (PA) powered by #AI / #LLM. You can delegate your #payments to the assistant & it will do its job. The best part is you can deploy it on your preferred server & manage from #Telegram. If you are looking for your personal assistant, something big is arriving ๐Ÿ”œ. #Ethereum #Polygon #Gasless #Rust #Payment #Finance #Banking
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Wake
Wake@WakeFrameworkยท
@abhi3700 Well done, solid work! I dropped you a DM with some open-source tooling you may find interesting, given your work.
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Abhijit Roy
Abhijit Roy@abhi3700ยท
๐Ÿš€ ๐—ฆ๐—ฒ๐—น๐—ณ-๐—–๐˜‚๐˜€๐˜๐—ผ๐—ฑ๐—ถ๐—ฎ๐—น ๐—ฃ๐—ฎ๐˜†๐—บ๐—ฒ๐—ป๐˜๐˜€ ๐—ผ๐—ป ๐—จ๐—ป๐—ถ๐—™๐—ถ โ€” ๐—Ÿ๐—ผ๐˜„-๐—ฐ๐—ผ๐˜€๐˜, ๐—š๐—ฎ๐˜€๐—น๐—ฒ๐˜€๐˜€,ย ๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ฒ & ๐—ง๐—ฟ๐—ฎ๐—ป๐˜€๐—ฝ๐—ฎ๐—ฟ๐—ฒ๐—ป๐˜ In this demo, we showcase the ๐—ฐ๐˜‚๐˜€๐˜๐—ผ๐—ฑ๐—ถ๐—ฎ๐—น ๐—ฝ๐—ฎ๐˜†๐—บ๐—ฒ๐—ป๐˜ ๐—ณ๐—น๐—ผ๐˜„ ๐—ถ๐—ป ๐—จ๐—ป๐—ถ๐—™๐—ถ. A user can sign up using ๐— ๐—ฒ๐˜๐—ฎ๐—บ๐—ฎ๐˜€๐—ธ ๐ŸฆŠ and confirm the payment with a signature from installed Metamask browser extension. Once the payment is sent on-chain, UniFi ๐—ฑ๐—ผ๐—ฒ๐˜€ ๐—ป๐—ผ๐˜ ๐—ถ๐—บ๐—บ๐—ฒ๐—ฑ๐—ถ๐—ฎ๐˜๐—ฒ๐—น๐˜† ๐—บ๐—ฎ๐—ฟ๐—ธ ๐˜๐—ต๐—ฒ ๐˜๐—ฟ๐—ฎ๐—ป๐˜€๐—ฎ๐—ฐ๐˜๐—ถ๐—ผ๐—ป ๐—ฎ๐˜€ ๐—ฐ๐—ผ๐—บ๐—ฝ๐—น๐—ฒ๐˜๐—ฒ. Instead, it waits for the transaction to reach ๐—ป๐—ฒ๐˜๐˜„๐—ผ๐—ฟ๐—ธ ๐—ณ๐—ถ๐—ป๐—ฎ๐—น๐—ถ๐˜๐˜†. On ๐—˜๐˜๐—ต๐—ฒ๐—ฟ๐—ฒ๐˜‚๐—บ, finality typically takes ~๐Ÿญ๐Ÿฎโ€“๐Ÿญ๐Ÿฑ ๐—บ๐—ถ๐—ป๐˜‚๐˜๐—ฒ๐˜€. During this period: โ€ข The payment receipt shows โ€œ๐—–๐—ผ๐—ป๐—ณ๐—ถ๐—ฟ๐—บ๐—ฒ๐—ฑโ€ โ€ข Once the network finalizes the transaction, the status automatically changes to โ€œ๐—™๐—ถ๐—ป๐—ฎ๐—น๐—ถ๐˜‡๐—ฒ๐—ฑโ€ This update happens ๐—ฎ๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ถ๐—ฐ๐—ฎ๐—น๐—น๐˜†, even if neither the payer nor the payee refreshes the page. โš ๏ธ ๐—œ๐—บ๐—ฝ๐—ผ๐—ฟ๐˜๐—ฎ๐—ป๐˜: Finality is an inherent property of the blockchain network. UniFi does ๐—ป๐—ผ๐˜ ๐—ฐ๐—ผ๐—ป๐˜๐—ฟ๐—ผ๐—น ๐˜๐—ต๐—ถ๐˜€ ๐—ฝ๐—ฟ๐—ผ๐—ฐ๐—ฒ๐˜€๐˜€. This approach ensures ๐˜๐—ฟ๐—ฎ๐—ป๐˜€๐—ฝ๐—ฎ๐—ฟ๐—ฒ๐—ป๐—ฐ๐˜†, ๐˜€๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜†, ๐—ฎ๐—ป๐—ฑ ๐—ฎ๐—ฐ๐—ฐ๐˜‚๐—ฟ๐—ฎ๐˜๐—ฒ ๐—ฝ๐—ฎ๐˜†๐—บ๐—ฒ๐—ป๐˜ ๐˜€๐˜๐—ฎ๐˜๐˜‚๐˜€ ๐˜๐—ฟ๐—ฎ๐—ฐ๐—ธ๐—ถ๐—ป๐—ด for users. #Web3Payments #Stablecoin #Stablecoins #CryptoPayments #Fintech #Blockchain #UniFi #Ethereum #USDT #USDC #DAI #Polygon #Binance #BSC #Rust #Finance #Payment #PaymentGateway #Merchant #Stripe
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jacob
jacob@thal0xยท
Hello, I was unfortunately laid off last week and am looking for a new engineering position in the blockchain (and adjacent) space. If anyone is hiring, please DM ๐Ÿซก
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Ray๐Ÿซง
Ray๐Ÿซง@ravikiran_dev7ยท
Developers be honest. Which one was your first code editor?
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Abhijit Roy
Abhijit Roy@abhi3700ยท
Pls donโ€™t forget Tempo is Stripeโ€™s project to centralize/control (censor) the ecosystem. Ethereum is decentralized especially when the stake amount is going to further decrease from 32 to 1 ETH in future upgrades. Now, coming to AI agents, UniFi is already providing gasless payments (low-cost) & also lets anyone run their own agent doing every kind of payments: - pay now/later - bulk-pay now/later - payroll - bounty (especiallt for github PR rewards distribution).
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Pedro Gomes
Pedro Gomes@pedrouidยท
Tempoโ€™s MPP use of payment channels should be a signal for the whole crypto ecosystemโ€ฆ especially Ethereum protocol Many of the early designs of payment channels were valuable but were limited by lack of native account abstraction Tempo just proved that! Ethereum should learn!
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Abhijit Roy
Abhijit Roy@abhi3700ยท
@gakonst why would I switch from Ethereum to Tempo, just for gasless? I can use UniFi (low-cost gasless). I can run my own Falcon-powered agent doing everything - pay now/later, bulk pay (now/later), payroll, bounty,โ€ฆ
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Georgios Konstantopoulos
Georgios Konstantopoulos@gakonstยท
We just launched Tempo Mainnet & the Machine Payments Protocol. Last 5 years our team also created: - Reth: high performance node SDK for Ethereum L1 & L2s. - Foundry: testing framework used to deploy/test >$100B in DeFi. - Wagmi/Viem: Typescript for all crypto web apps. AMA.
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Abhijit Roy
Abhijit Roy@abhi3700ยท
๐Ÿš€ ๐—–๐˜‚๐˜€๐˜๐—ผ๐—ฑ๐—ถ๐—ฎ๐—น ๐—ฃ๐—ฎ๐˜†๐—บ๐—ฒ๐—ป๐˜๐˜€ ๐—ผ๐—ป ๐—จ๐—ป๐—ถ๐—™๐—ถ โ€” ๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ฒ & ๐—ง๐—ฟ๐—ฎ๐—ป๐˜€๐—ฝ๐—ฎ๐—ฟ๐—ฒ๐—ป๐˜ In this demo, we showcase the ๐—ฐ๐˜‚๐˜€๐˜๐—ผ๐—ฑ๐—ถ๐—ฎ๐—น ๐—ฝ๐—ฎ๐˜†๐—บ๐—ฒ๐—ป๐˜ ๐—ณ๐—น๐—ผ๐˜„ ๐—ถ๐—ป ๐—จ๐—ป๐—ถ๐—™๐—ถ. A user can sign up using ๐—ฒ๐—บ๐—ฎ๐—ถ๐—น ๐—ฎ๐˜‚๐˜๐—ต๐—ฒ๐—ป๐˜๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป and confirm the payment with a ๐Ÿฎ๐—™๐—” ๐—ข๐—ง๐—ฃ ๐—ฑ๐˜‚๐—ฟ๐—ถ๐—ป๐—ด ๐˜€๐˜‚๐—ฏ๐—บ๐—ถ๐˜€๐˜€๐—ถ๐—ผ๐—ป, adding an extra layer of security. Once the payment is sent on-chain, UniFi ๐—ฑ๐—ผ๐—ฒ๐˜€ ๐—ป๐—ผ๐˜ ๐—ถ๐—บ๐—บ๐—ฒ๐—ฑ๐—ถ๐—ฎ๐˜๐—ฒ๐—น๐˜† ๐—บ๐—ฎ๐—ฟ๐—ธ ๐˜๐—ต๐—ฒ ๐˜๐—ฟ๐—ฎ๐—ป๐˜€๐—ฎ๐—ฐ๐˜๐—ถ๐—ผ๐—ป ๐—ฎ๐˜€ ๐—ฐ๐—ผ๐—บ๐—ฝ๐—น๐—ฒ๐˜๐—ฒ. Instead, it waits for the transaction to reach ๐—ป๐—ฒ๐˜๐˜„๐—ผ๐—ฟ๐—ธ ๐—ณ๐—ถ๐—ป๐—ฎ๐—น๐—ถ๐˜๐˜†. On ๐—˜๐˜๐—ต๐—ฒ๐—ฟ๐—ฒ๐˜‚๐—บ, finality typically takes ~๐Ÿญ๐Ÿฎโ€“๐Ÿญ๐Ÿฑ ๐—บ๐—ถ๐—ป๐˜‚๐˜๐—ฒ๐˜€. During this period: โ€ข The payment receipt shows โ€œ๐—–๐—ผ๐—ป๐—ณ๐—ถ๐—ฟ๐—บ๐—ฒ๐—ฑโ€ โ€ข Once the network finalizes the transaction, the status automatically changes to โ€œ๐—™๐—ถ๐—ป๐—ฎ๐—น๐—ถ๐˜‡๐—ฒ๐—ฑโ€ This update happens ๐—ฎ๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ถ๐—ฐ๐—ฎ๐—น๐—น๐˜†, even if neither the payer nor the payee refreshes the page. โš ๏ธ ๐—œ๐—บ๐—ฝ๐—ผ๐—ฟ๐˜๐—ฎ๐—ป๐˜: Finality is an inherent property of the blockchain network. UniFi does ๐—ป๐—ผ๐˜ ๐—ฐ๐—ผ๐—ป๐˜๐—ฟ๐—ผ๐—น ๐˜๐—ต๐—ถ๐˜€ ๐—ฝ๐—ฟ๐—ผ๐—ฐ๐—ฒ๐˜€๐˜€. This approach ensures ๐˜๐—ฟ๐—ฎ๐—ป๐˜€๐—ฝ๐—ฎ๐—ฟ๐—ฒ๐—ป๐—ฐ๐˜†, ๐˜€๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜†, ๐—ฎ๐—ป๐—ฑ ๐—ฎ๐—ฐ๐—ฐ๐˜‚๐—ฟ๐—ฎ๐˜๐—ฒ ๐—ฝ๐—ฎ๐˜†๐—บ๐—ฒ๐—ป๐˜ ๐˜€๐˜๐—ฎ๐˜๐˜‚๐˜€ ๐˜๐—ฟ๐—ฎ๐—ฐ๐—ธ๐—ถ๐—ป๐—ด for users. #Web3Payments #Stablecoin #Stablecoins #CryptoPayments #Fintech #Blockchain #UniFi #Ethereum #USDT #USDC #DAI #Polygon #Binance #BSC #Rust #Finance #Payment #PaymentGateway #Merchant
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Abhijit Roy
Abhijit Roy@abhi3700ยท
The next video is coming soon ๐Ÿ”œโ€œ๐—›๐—ผ๐˜„ ๐—บ๐—ฒ๐—ฟ๐—ฐ๐—ต๐—ฎ๐—ป๐˜๐˜€ ๐—ฐ๐—ฎ๐—ป ๐—ถ๐—ป๐˜๐—ฒ๐—ด๐—ฟ๐—ฎ๐˜๐—ฒ ๐—จ๐—ป๐—ถ๐—™๐—ถโ€™๐˜€ ๐—ฝ๐—ฎ๐˜†๐—บ๐—ฒ๐—ป๐˜ ๐—ด๐—ฎ๐˜๐—ฒ๐˜„๐—ฎ๐˜†.โ€
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Abhijit Roy
Abhijit Roy@abhi3700ยท
๐—Ÿ๐—ฎ๐˜‚๐—ป๐—ฐ๐—ต๐—ถ๐—ป๐—ด ๐—จ๐—ป๐—ถ๐—™๐—ถ ๐Ÿš€ ๐—ง๐—ต๐—ฒ ๐—ก๐—ฒ๐˜…๐˜-๐—š๐—ฒ๐—ป ๐—ฆ๐˜๐—ฎ๐—ฏ๐—น๐—ฒ๐—ฐ๐—ผ๐—ถ๐—ป ๐—ฃ๐—ฎ๐˜†๐—บ๐—ฒ๐—ป๐˜ ๐—š๐—ฎ๐˜๐—ฒ๐˜„๐—ฎ๐˜† ๐—ณ๐—ผ๐—ฟ ๐— ๐—ฒ๐—ฟ๐—ฐ๐—ต๐—ฎ๐—ป๐˜๐˜€ Most merchants want to accept stablecoin payments, but there are still major frictions: โ€ข ๐—š๐—ฎ๐˜€ ๐—ณ๐—ฒ๐—ฒ๐˜€ โ€ข ๐—ช๐—ฎ๐—น๐—น๐—ฒ๐˜ ๐—ฐ๐—ผ๐—บ๐—ฝ๐—น๐—ฒ๐˜…๐—ถ๐˜๐˜† โ€ข ๐—ฃ๐—ผ๐—ผ๐—ฟ ๐˜‚๐˜€๐—ฒ๐—ฟ ๐—ฒ๐˜…๐—ฝ๐—ฒ๐—ฟ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ Thatโ€™s exactly the problem UniFi Payment Gateway is solving. With UniFi, merchants can accept stablecoin payments with: ๐Ÿšซโ›ฝ ๐—š๐—ฎ๐˜€๐—น๐—ฒ๐˜€๐˜€ ๐—ฝ๐—ฎ๐˜†๐—บ๐—ฒ๐—ป๐˜๐˜€ ๐—ณ๐—ผ๐—ฟ ๐˜‚๐˜€๐—ฒ๐—ฟ๐˜€ ๐Ÿ“‰ ๐—Ÿ๐—ผ๐˜„๐—ฒ๐—ฟ ๐˜๐—ฟ๐—ฎ๐—ป๐˜€๐—ฎ๐—ฐ๐˜๐—ถ๐—ผ๐—ป ๐—ณ๐—ฒ๐—ฒ๐˜€ ๐Ÿ” ๐—ฆ๐˜‚๐—ฝ๐—ฝ๐—ผ๐—ฟ๐˜ ๐—ณ๐—ผ๐—ฟ ๐—ฏ๐—ผ๐˜๐—ต ๐—ฐ๐˜‚๐˜€๐˜๐—ผ๐—ฑ๐—ถ๐—ฎ๐—น & ๐—ป๐—ผ๐—ป-๐—ฐ๐˜‚๐˜€๐˜๐—ผ๐—ฑ๐—ถ๐—ฎ๐—น ๐˜„๐—ฎ๐—น๐—น๐—ฒ๐˜๐˜€ The goal is simple: make crypto payments practical for real-world commerce. Excited to share a quick demo of the UniFi payment gateway ๐Ÿ‘‡ #Web3Payments #Stablecoin #Stablecoins #CryptoPayments #Fintech #Blockchain #UniFi #Ethereum #USDT #USDC #DAI #Polygon #Binance #BSC #Rust #Finance #Payment #PaymentGateway #Merchant
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Abhijit Roy
Abhijit Roy@abhi3700ยท
โ€œ๐—”๐—œ ๐—œ๐˜€ ๐—š๐—ฒ๐˜๐˜๐—ถ๐—ป๐—ด ๐—ฃ๐—ผ๐˜„๐—ฒ๐—ฟ๐—ณ๐˜‚๐—น. ๐—•๐˜‚๐˜ ๐—”๐—ฟ๐—ฒ ๐—ช๐—ฒ ๐—ฃ๐—ฟ๐—ผ๐˜๐—ฒ๐—ฐ๐˜๐—ถ๐—ป๐—ด ๐—ข๐˜‚๐—ฟ ๐—ฃ๐—ฟ๐—ถ๐˜ƒ๐—ฎ๐—ฐ๐˜†?โ€ Having watched this video by ColdFusion ๐Ÿ‘‡ youtube.com/watch?v=_Ux13Uโ€ฆ I am convinced that ๐—ฑ๐—ฎ๐˜๐—ฎ ๐—ฝ๐—ฟ๐—ถ๐˜ƒ๐—ฎ๐—ฐ๐˜† ๐—ถ๐˜€ ๐—ด๐—ผ๐—ถ๐—ป๐—ด ๐˜๐—ผ ๐—ฝ๐—น๐—ฎ๐˜† ๐—ฎ ๐—ฝ๐—ถ๐˜ƒ๐—ผ๐˜๐—ฎ๐—น ๐—ฟ๐—ผ๐—น๐—ฒ ๐—ถ๐—ป ๐—ณ๐˜‚๐˜๐˜‚๐—ฟ๐—ฒ ๐˜๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐˜†, ๐—ถ๐—ป๐—ฐ๐—น๐˜‚๐—ฑ๐—ถ๐—ป๐—ด ๐—”๐—œ. AI is now being used in wars. Itโ€™s probably the second time that Trump has allegedly misused peopleโ€™s data. Back in 2010, Facebook data was used for winning elections. And now AI is allegedly being used for peopleโ€™s surveillance and even war โ€” reportedly to capture Venezuelaโ€™s President and to carry out precise bombing in Iran recently. Now the question is: ๐˜„๐—ต๐—ฎ๐˜ ๐˜๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐—ถ๐—ฒ๐˜€ ๐—ฎ๐—ฟ๐—ฒ ๐—ฎ๐˜ƒ๐—ฎ๐—ถ๐—น๐—ฎ๐—ฏ๐—น๐—ฒ ๐˜๐—ผ๐—ฑ๐—ฎ๐˜† ๐˜๐—ผ ๐—ฝ๐—ฟ๐—ผ๐˜๐—ฒ๐—ฐ๐˜ ๐—ฝ๐—ฟ๐—ถ๐˜ƒ๐—ฎ๐—ฐ๐˜†? To begin with, ๐—ญ๐—ฒ๐—ฟ๐—ผ-๐—ž๐—ป๐—ผ๐˜„๐—น๐—ฒ๐—ฑ๐—ด๐—ฒ (๐—ญ๐—ž) has been here for almost 8 years. We have already seen its power through systems like ๐—ง๐—ผ๐—ฟ๐—ป๐—ฎ๐—ฑ๐—ผ ๐—–๐—ฎ๐˜€๐—ต, ๐— ๐—ผ๐—ป๐—ฒ๐—ฟ๐—ผ, ๐—ฎ๐—ป๐—ฑ ๐—ญ๐—–๐—ฎ๐˜€๐—ต. Recently I also started exploring ๐—™๐—›๐—˜ (๐—™๐˜‚๐—น๐—น๐˜† ๐—›๐—ผ๐—บ๐—ผ๐—บ๐—ผ๐—ฟ๐—ฝ๐—ต๐—ถ๐—ฐ ๐—˜๐—ป๐—ฐ๐—ฟ๐˜†๐—ฝ๐˜๐—ถ๐—ผ๐—ป). I think this is a very powerful tool in the privacy space. At @UniFi495650 we are looking forward to embrace it for all kinds of payments. Currently, most computation happens on ๐—ผ๐—ฝ๐—ฒ๐—ป (๐—ฝ๐—น๐—ฎ๐—ถ๐—ป๐˜๐—ฒ๐˜…๐˜) ๐—ฑ๐—ฎ๐˜๐—ฎ. But with FHE, computation can happen on ๐—ฒ๐—ป๐—ฐ๐—ฟ๐˜†๐—ฝ๐˜๐—ฒ๐—ฑ ๐—ฑ๐—ฎ๐˜๐—ฎ, without the need to decrypt it before performing the computation. At present, it mainly works on arithmetic operations based on my understanding. But over the years, I am sure the mathematics will extend further โ€” possibly to areas like ๐—™๐—™๐—ง ๐—ฎ๐—ป๐—ฑ ๐—ผ๐˜๐—ต๐—ฒ๐—ฟ ๐—ฐ๐—ผ๐—บ๐—ฝ๐—น๐—ฒ๐˜… ๐—ฐ๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€, allowing meaningful computation directly on encrypted data. So to conclude: On one hand, ๐—ฏ๐—น๐—ผ๐—ฐ๐—ธ๐—ฐ๐—ต๐—ฎ๐—ถ๐—ป ๐—ถ๐˜€ ๐—ฎ๐—น๐—ฟ๐—ฒ๐—ฎ๐—ฑ๐˜† ๐—ฒ๐—บ๐—ฏ๐—ฟ๐—ฎ๐—ฐ๐—ถ๐—ป๐—ด ๐—ฝ๐—ฟ๐—ถ๐˜ƒ๐—ฎ๐—ฐ๐˜† to safeguard peopleโ€™s financial data such as payroll, 1:1 payments, and more. I think ๐—”๐—œ ๐˜€๐—ต๐—ผ๐˜‚๐—น๐—ฑ โ€” ๐—ฎ๐—ป๐—ฑ ๐—บ๐˜‚๐˜€๐˜ โ€” ๐˜€๐˜๐—ฎ๐—ฟ๐˜ ๐—ฒ๐—บ๐—ฏ๐—ฟ๐—ฎ๐—ฐ๐—ถ๐—ป๐—ด ๐—ฝ๐—ฟ๐—ถ๐˜ƒ๐—ฎ๐—ฐ๐˜† ๐—ฎ๐˜€ ๐˜„๐—ฒ๐—น๐—น. As developers, we already have a lot of power because many AI models are ๐—ผ๐—ฝ๐—ฒ๐—ป-๐˜€๐—ผ๐˜‚๐—ฟ๐—ฐ๐—ฒ๐—ฑ. This means the computing engines can be designed in ways that preserve privacy and respect human privacy rights. Thatโ€™s all for today. Looking forward to sharing more thoughts soon. #AI #DataPrivacy #Cryptography #ZeroKnowledge #FHE #Blockchain #PrivacyTech #FutureOfTech
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Abhijit Roy
Abhijit Roy@abhi3700ยท
๐Ÿš€ ๐—ฃ๐—ฟ๐—ผ๐˜๐—ผ๐—ฐ๐—ผ๐—น ๐—•๐˜†๐˜๐—ฒ๐˜€ โ€”ย ๐—˜๐—ฝ๐—ถ๐˜€๐—ผ๐—ฑ๐—ฒ ๐Ÿฎ ๐—ถ๐˜€ ๐—ผ๐˜‚๐˜! Welcome to ๐—ฃ๐—ฟ๐—ผ๐˜๐—ผ๐—ฐ๐—ผ๐—น ๐—•๐˜†๐˜๐—ฒ๐˜€ โ€” a series where we explore ๐—˜๐˜๐—ต๐—ฒ๐—ฟ๐—ฒ๐˜‚๐—บ ๐—ฎ๐˜ ๐˜๐—ต๐—ฒ ๐—ฝ๐—ฟ๐—ผ๐˜๐—ผ๐—ฐ๐—ผ๐—น ๐—น๐—ฒ๐˜ƒ๐—ฒ๐—น ๐˜‚๐˜€๐—ถ๐—ป๐—ด ๐—ฅ๐—ฒ๐˜๐—ต and learn how nodes actually work under the hood. In this episode, we go one step deeper. YT: youtu.be/Uq59GtuNLW4 We run both the ๐—ฅ๐—ฒ๐˜๐—ต ๐—ฒ๐˜…๐—ฒ๐—ฐ๐˜‚๐˜๐—ถ๐—ผ๐—ป ๐—ป๐—ผ๐—ฑ๐—ฒ and the ๐—Ÿ๐—ถ๐—ด๐—ต๐˜๐—ต๐—ผ๐˜‚๐˜€๐—ฒ ๐—ฐ๐—ผ๐—ป๐˜€๐—ฒ๐—ป๐˜€๐˜‚๐˜€ ๐—ป๐—ผ๐—ฑ๐—ฒ, and explore how they communicate with each other through the ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ ๐—”๐—ฃ๐—œ using the CLI. Topics covered in this episode: โ€ข Running a ๐—ฅ๐—ฒ๐˜๐—ต ๐—ฒ๐˜…๐—ฒ๐—ฐ๐˜‚๐˜๐—ถ๐—ผ๐—ป ๐—ป๐—ผ๐—ฑ๐—ฒ โ€ข Running a ๐—Ÿ๐—ถ๐—ด๐—ต๐˜๐—ต๐—ผ๐˜‚๐˜€๐—ฒ ๐—ฐ๐—ผ๐—ป๐˜€๐—ฒ๐—ป๐˜€๐˜‚๐˜€ ๐—ป๐—ผ๐—ฑ๐—ฒ โ€ข Understanding the ๐—˜๐˜…๐—ฒ๐—ฐ๐˜‚๐˜๐—ถ๐—ผ๐—ป โ†” ๐—–๐—ผ๐—ป๐˜€๐—ฒ๐—ป๐˜€๐˜‚๐˜€ ๐—ฐ๐—น๐—ถ๐—ฒ๐—ป๐˜ ๐—ฎ๐—ฟ๐—ฐ๐—ต๐—ถ๐˜๐—ฒ๐—ฐ๐˜๐˜‚๐—ฟ๐—ฒ โ€ข Exploring how both nodes communicate via the ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ ๐—”๐—ฃ๐—œ โ€ข CLI commands to connect and run both nodes together If you want to understand how ๐—˜๐˜๐—ต๐—ฒ๐—ฟ๐—ฒ๐˜‚๐—บ ๐—ป๐—ผ๐—ฑ๐—ฒ๐˜€ ๐—ฐ๐—ผ๐—ผ๐—ฟ๐—ฑ๐—ถ๐—ป๐—ฎ๐˜๐—ฒ ๐˜๐—ผ ๐—ฝ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐—ฒ ๐—ฎ๐—ป๐—ฑ ๐˜ƒ๐—ฎ๐—น๐—ถ๐—ฑ๐—ฎ๐˜๐—ฒ ๐—ฏ๐—น๐—ผ๐—ฐ๐—ธ๐˜€, this episode is a great place to start. -------------------------------------------------- ๐Ÿ“บ ย ๐—˜๐—ฝ๐—ถ๐˜€๐—ผ๐—ฑ๐—ฒ ๐Ÿญ: x.com/abhi3700/statuโ€ฆ More episodes coming soon as we continue diving deeper into ๐—ฅ๐—ฒ๐˜๐—ต ๐—ถ๐—ป๐˜๐—ฒ๐—ฟ๐—ป๐—ฎ๐—น๐˜€ ๐—ฎ๐—ป๐—ฑ ๐—˜๐˜๐—ต๐—ฒ๐—ฟ๐—ฒ๐˜‚๐—บ ๐—ฝ๐—ฟ๐—ผ๐˜๐—ผ๐—ฐ๐—ผ๐—น ๐—ฒ๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ๐—ถ๐—ป๐—ด. Stay tuned ๐Ÿ””โœŒ๐Ÿป #Rust #EVM #Ethereum #Polygon #BSC #BNBChain #Base #Arbitrum #Solidity #Blockchain #UniFi #Stablecoin #Bitcoin #Protocol #P2P
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