Carlos Josue Sanchez

105 posts

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Carlos Josue Sanchez

Carlos Josue Sanchez

@cjsanchez_dev

Co-Founder @HTTPayer | x402 | DJ | Robotics & Rockets Enthusiast

Beigetreten Ekim 2025
91 Folgt34 Follower
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Carlos Josue Sanchez
Carlos Josue Sanchez@cjsanchez_dev·
Everyone’s talking about x402. We’re building for it. At @httpayer, we believe x402 isn’t just a protocol, it’s the foundation of the agent-to-agent (A2A) economy. Our mission is to empower developers with the tools to make that real: a CLI and SDK that bring programmable payments, data access, and automation into one flow. Think of us as the Stripe for x402. If you’re building for the next internet, we’re building for you. 🔥
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Carlos Josue Sanchez
Carlos Josue Sanchez@cjsanchez_dev·
@_CallMeMacy Thanks! I'll apply with @httpayer it's a great fit for AI startups that want to monetize and consume premium data using agentic payments.
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Macy Mills
Macy Mills@_CallMeMacy·
Do you build for startups? Apply to become an a16z speedrun Marketplace partner and get your product in front of some of the most ambitious founders building the future. We’re looking for B2B companies with products that are a strong fit for startups from pre-seed and beyond.
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Carlos Josue Sanchez
Carlos Josue Sanchez@cjsanchez_dev·
@nlevine19 Really great insights. It's hilarious to see that the research was made with x402 tho. I agree on the noise, a lot of meme projects.
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Steph
Steph@0ceans404·
x402 is live on @StellarOrg and it's possible to 1-shot build 🎉 (aka you can build your own working custom payment gated app in a single prompt) 👉🏻 check out my repo and let me know how your 1-shot goes. additional ideas and PRs are very welcome github.com/oceans404/1-sh…
Stellar@StellarOrg

When an AI agent hits a paywall, its autonomy ends. x402 on Stellar fixes that. One HTTP request. One stablecoin payment. No accounts, no API keys, no human in the loop. The internet was built to move information. Now it moves money too. Check it out. stellar.org/blog/foundatio…

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Carlos Josue Sanchez retweetet
HTTPayer
HTTPayer@httpayer·
Most “data workshops” stop at dashboards. We’re building infrastructure. In this workshop you’ll: - Aggregate Solana DEX quotes - Build a deterministic best-execution engine - Expose it as your own x402 endpoint - Monetize it pay-per-use Powered by @HTTPayer + @corbits_dev
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Carlos Josue Sanchez retweetet
HTTPayer
HTTPayer@httpayer·
HTTPayer is heading to Mexico Fintech Week 🇲🇽 Our CEO, @cjsanchez_dev , will be attending multiple events including @thestablecon Roadshow and @twifintech sessions featuring @stripe , @raincards , @Stablecoin , @withpersona , @Ripple , @reapglobal , @utila_io and more. We’re looking to connect with LATAM fintech founders, infra builders, and the Mexico City tech community. If you’re building in stablecoins, programmable payments, or financial data, let’s meet in CDMX.
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Max Segall
Max Segall@segall_max·
The Stripe crypto CDMX event on 3/18 is going to be a MOVIE!!!! @dwr @PaulFrambot @MBTannenbaum @HadickM @SamBroner and dozens of other 🐐s jamming about onchain finance DM me if you wanna to come hang 🐂
Privy@privy_io

1/ Introducing @stripe Commons — our first forum dedicated to the world of open, onchain finance. Join @sternhenri, @zcabrams, and a group of founders and operators in Mexico City for a day of candid conversation and connection. Limited spots available. Apply to attend 👇

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Carlos Josue Sanchez
Carlos Josue Sanchez@cjsanchez_dev·
See you in Mexico City! 😁
HTTPayer@httpayer

HTTPayer is heading to Mexico Fintech Week 🇲🇽 Our CEO, @cjsanchez_dev , will be attending multiple events including @thestablecon Roadshow and @twifintech sessions featuring @stripe , @raincards , @Stablecoin , @withpersona , @Ripple , @reapglobal , @utila_io and more. We’re looking to connect with LATAM fintech founders, infra builders, and the Mexico City tech community. If you’re building in stablecoins, programmable payments, or financial data, let’s meet in CDMX.

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Carlos Josue Sanchez
Carlos Josue Sanchez@cjsanchez_dev·
Great to hear that you enjoyed the workshop! That’s exactly what we do at @httpayer: empower data professionals to use the best tools and get paid per use through premium x402 API endpoints. Love that you just made your first x402 micropayment with us 🙌
Eduardo Ruiz@eduruizhipolito

I just made my first x402 micropayments! Thanks to @cjsanchez_dev for your guidance. Thanks to @nucleoxyz and @Vialvalv for organizing this session! basescan.org/tx/0x77870c091…

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Carlos Josue Sanchez
Carlos Josue Sanchez@cjsanchez_dev·
HTTPayer X Alchemy? 👀🔥
Alchemy@Alchemy

279 teams building AI agents on Alchemy. Here's a snapshot of what they're shipping: 🤖 𝗗𝗲𝗙𝗶 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 @Almanak - Autonomous yield farming & strategy execution @gizatechxyz - Agent-driven portfolio management ($20M+ AUA) 💳 𝗔𝗴𝗲𝗻𝘁 𝗣𝗮𝘆𝗺𝗲𝗻𝘁𝘀 @NetharaLabs - Payment rails for agent economies @httpayer - x402 protocol for autonomous API payments ⚙️ 𝗜𝗻𝗳𝗿𝗮 @herd_eco - AI agents that search & compose smart contracts @timeworx_io - Human + AI agent network for data labeling @gensynai - Decentralized ML compute network ⛓️ 𝗟𝟭𝘀 @campnetworkxyz - Blockchain purpose-built for AI agents ($30M raised) @amadeusprotocol - Self-improving agents with useful PoW 🚀 𝗟𝗮𝘂𝗻𝗰𝗵𝗽𝗮𝗱 & 𝗧𝗼𝗸𝗲𝗻𝗶𝘇𝗮𝘁𝗶𝗼𝗻 @virtuals_io - launchpad for tokenized AI agents Agents trading. Agents paying. Agents building. The infrastructure is live: go.alchemy.com/agents

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Carlos Josue Sanchez retweetet
HTTPayer
HTTPayer@httpayer·
Most systems look great in demos. Production traffic is where the real test begins. For our Spanish speaking community, we’re hosting a live workshop in Spanish. At HTTPayer, together with @nucleoxyz, we’re running X402 for Data Professionals: a hands-on session on building production ready data pipelines and real world infrastructure with X402.
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SKALE
SKALE@SkaleNetwork·
The @PGATOUR just teed off onchain ⛳ Introducing PGA Tour Rise Free-to-play. Skill-based. Powered by SKALE. Game on.
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Cyprx Research Lab Official
Cyprx Research Lab Official@CyprxResearch·
Stablecoins for AI agents and why HTTP 402 suddenly matters again. HTTP 402 was meant to enable native internet payments. It failed because payments were slow, expensive, and human-driven. That constraint is gone. - Stablecoin supply: <$2B (2019) to $246B+ (2025) - Transaction fees: fractions of a cent - ~90% of stablecoin volume is already programmatic AI agents can search, negotiate, and decide but traditional payments break automation. Cards, fraud systems, and human checkouts don’t scale to machines. Stablecoins fix this: Programmable, policy-driven, machine-native payments. Now HTTP 402 returns as a payment challenge: Server sets price. Agent validates policy. Stablecoin settles. Access granted automatically. The protocol stays open. The value accrues to payment facilitators. Stablecoins aren’t just a new rail. They’re the execution layer for autonomous commerce. And for the first time, HTTP 402 has a real reason to exist.
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Carlos Josue Sanchez retweetet
HTTPayer
HTTPayer@httpayer·
If you work with blockchain data and APIs, this is for you. We’re running a live, hands-on x402 workshop with @SKALEnetwork and @AnalyticSages showing how pay-per-request APIs actually work using HTTPayer.
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Carlos Josue Sanchez retweetet
HTTPayer
HTTPayer@httpayer·
In this session you’ll: • Run paid API calls with x402 • Build cross-chain data flows (Base, Solana, more) • Create a simple x402-powered bot No funds needed, we pre-fund a SKALE Base wallet. 👉 Register here: luma.com/z9qbnxu4
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Carlos Josue Sanchez retweetet
HTTPayer
HTTPayer@httpayer·
We’re hosting a hands-on x402 workshop for data professionals with @SKALEnetwork and @AnalyticSages. Learn how paid APIs work in practice using x402 and the HTTPayer SDK.
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Entdecken

@_CallMeMacy @httpayer @nlevine19 @0ceans404 @StellarOrg @corbits_dev @ryanconnor @x402Foundation