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Jason Hedman @jsonhedman

founding eng @merit_systems | @x402scan

Joined December 2021
  • Tweets 269
  • Following 272
  • Followers 8,055
61 Photos and videos
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Jason Hedman
@jsonhedman
19 Jun 2025
Excited to share Toolkit, a project I built for @theo’s T3 Cloneathon Mix-and-match GitHub data, Notion, Memory, Code Interpreter, and much more through an interactive chat Fully open source and looking for more Toolkit developers! Details below…
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Theo - t3.gg
@theo
8 Jun 2025
ANNOUNCING THE FIRST EVER CLONEATHON Build an open source clone of T3 Chat, win up to $5,000 Deadline is next Wednesday. Good luck and have fun nerds 🫡
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Building APIs for agents is a fun new design space
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Jason Hedman retweeted
Merit Systems
@merit_systems
Apr 3
Excited to join the x402 Foundation and accelerate Open Agentic Commerce!
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Happy 4/02 to those who celebrate
Coinbase 🛡️
@coinbase
Apr 2
x.com/i/article/203965656653…
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Jason Hedman retweeted
Merit Systems
@merit_systems
Apr 2
Merit Systems is joining as a founding member of the x402 foundation to grow Open Agentic Commerce alongside teams like AWS, AmEx, Base, Circle, Cloudflare, Google, Mastercard, Microsoft, Shopify, Solana Foundation, Stripe, Visa, and more!
Coinbase 🛡️
@coinbase
Apr 2
x.com/i/article/203965656653…
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Sam Ragsdale
@samrags_
Mar 20
x.com/i/article/203502291921…

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This is one of the best TS SDKs I've ever used
wevm@wevm_dev
Mar 18
Introducing mppx The TypeScript SDK for the Machine Payments Protocol $ npm i mppx x.com/mpp/status/20342635179…
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Merit Systems
@merit_systems
Mar 18
Introducing MPPscan, the ecosystem explorer for MPP: - Track usage metrics - Explore popular resources - Invoke with AgentCash or Tempo CLI Check out MPPscan [dot] com 🧵
Tempo
@tempo
Mar 18
Tempo Mainnet is live! Starting today, anyone can build on Tempo through our public RPC endpoints. Alongside mainnet, we’re introducing the Machine Payments Protocol, an open standard for machine payments.
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Codex naming their Claude-based theme "Absolutely" is pretty hilarious
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Okay so now agents can spend. What are they buying?
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Our onboarding agent will decide how much USDC to give you based on your interest in agentic commerce AgentCash in action
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Turborepo Claude Code hooks is beautiful
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This is huge
Privy
@privy_io
Feb 13
1/ Every Friday, we ship to make building on Privy better. Today: our policy engine gets an upgrade with stateful policies. Move from evaluating single transactions to enforcing rules based on historical wallet activity for smarter, time-based controls. Here's how 👇
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We need simple stablecoin onramp before x402 can take off
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shafu
@shafu0x
Jan 26
give clawdbot money! npx @x402scan/mcp install
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Check it out!
Merit Systems
@merit_systems
Jan 21
x402scan v2 is here

ALT x402scan v2 launch
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Huge for the x402 ecosystem!!
Coinbase Developer Platform🛡️
@CoinbaseDev
22 Dec 2025
Today, @browserbase announced the launch of their x402 endpoint, enabling secure, real browser sessions to be programmatically purchased and executed by AI agents. Any LLM or agent with a wallet can now discover Browserbase, understand pricing transparently, and pay per session in USDC. No API keys, no billing setup, no human-in-the-loop configuration.
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Compose multi-chain resources on @x402scan!
Merit Systems
@merit_systems
21 Nov 2025
x402scan Composer now supports @solana resources
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If you joined the @solana x402 hackathon, share your resources on @x402scan!
Merit Systems
@merit_systems
12 Nov 2025
Call every @solana resource on @x402scan
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Let the games begin
Merit Systems
@merit_systems
11 Nov 2025
x402 Agent Contest! Create an agent in @x402scan Composer and win money. Starting today and ending on Nov 18th @ 5pm EST. Chat with builders and submit in our Discord.
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Great x402 event hosted by @kleffew94 @rohinlohe and @programmer last night Bullish
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