正在加载视频...

视频加载失败

加载此视频时出现问题。这可能是由于临时网络问题，或视频可能不可用。

Charge $0.001 for an API call. Let an agent pay for it automatically. Settle thousands of payments without requiring a separate onchain gas charge for every transaction. The Arc Nanopayments Starter gives developers a reference implementation for AI agent payments using x402, Circle Gateway, and USDC on Arc Testnet.... show more

Arc

178,546 subscribers

50,546 次观看 • 5 个月前 •via X (Twitter)

科学技术财经

Anya Rossi• Live Now

Private livecam show

34 条评论

Musa Ais 的头像

Musa Ais5 个月前

Already building autonomous agents on Arc. AgoraFX agent creates and resolves African FX prediction markets 24/7, paying gas in USDC automatically. Nanopayments would let the agent pay for premium FX rate feeds autonomously, too. Perfect next step. @thecanteenapp 🤝 Arc

eeeman 的头像

eeeman5 个月前

Arc the game changer.

Tushant Suneja 的头像

Tushant Suneja5 个月前

x402 solves for the gas cost of micro-payments, but the larger question for api providers is who owns the float for these agent wallets and how that capital is managed at scale.

Jet.money 的头像

Jet.money5 个月前

This is the kind of infra that makes agent payments feel actually usable instead of just possible.

PokoBlue 的头像

PokoBlue5 个月前

Shipped this for Caliber. 3 gotchas not in the docs: 1. createGatewayMiddleware reads Payment-Signature only, not X-PAYMENT 2. SDK enforces 7-day min validity (docs say 3) 3. 100s between buyer sign and verify (GATEWAY_AUTH_VALIDITY_BUFFER_SECONDS)

Anderson Santos 的头像

Anderson Santos5 个月前

@samconnerone Fantástico, irei testar .

Mr. Pips.base.eth 🥷 的头像

Mr. Pips.base.eth 🥷5 个月前

Lowkey this is one of those things people might overlook now but AI nanopayments could become a huge piece of machine economies later on

defiprime 的头像

defiprime5 个月前

@jerallaire sub-cent payments only work if settlement disappears into the background. agents paying per call is probably the first stablecoin UX that doesn't look like fintech cosplay

Thecryptokid 的头像

Thecryptokid5 个月前

@circle Where can I buy the ARC token???

? 的头像

?5 个月前

this is actually the play. ai agents don't care about UX friction, they just need the payment to clear. x402 + stablecoins is the stack that makes this work natively

DHold 的头像

DHold5 个月前

I will update it in my project noww

The Crypto Wiz 的头像

The Crypto Wiz5 个月前

Tiny agent payments are where crypto finally gets boring in a good way. APIs, usage, settlement, receipt.

kebspolygon 的头像

kebspolygon5 个月前

Awesome

Hikmettuncay 的头像

Hikmettuncay5 个月前

Arc the game changer.

Ali Bakhshi 🌶️ (Ø,G) "base.eth" 🍚 ⛓ 的头像

Ali Bakhshi 🌶️ (Ø,G) "base.eth" 🍚 ⛓5 个月前

Arc is cooking on ZNS

SuhanGwei 的头像

SuhanGwei5 个月前

😳 there is no stopping the arc is rewritting the stable coin economy

Faraz CT 的头像

Faraz CT5 个月前

Tiny AI payments with almost no friction? That’s the kind of infrastructure agents actually need. Arc keeps making onchain automation feel more practical 🚀

KING OBI 的头像

KING OBI5 个月前

Keep shipping

Julz 的头像

Julz5 个月前

Keep building

wagmi 的头像

wagmi5 个月前

interesting

Jimmy Ashcot 的头像

Jimmy Ashcot5 个月前

nanopayments on arc is the move @archemistdotfun

Yasu 🟧 𝔽rAI 🌊RIVER π² 的头像

Yasu 🟧 𝔽rAI 🌊RIVER π²5 个月前

Keep build

Richard 的头像

Richard5 个月前

this is the kind of infrastructure AI agents actually need real time USDC nanopayments on Arc looks huge

小田的头像

小田5 个月前

Arc is more than just a chain for transferring funds; it can serve as a bridge for AI or other forms of payment. The future holds great potential.

Bcoinx 的头像

Bcoinx5 个月前

On it

DCB 的头像

DCB5 个月前

This is what real AI x crypto utility looks like Tiny automated payments, instant settlement, and no painful gas friction for every interaction. Arc is making agent payments feel practical.

( ✱,✱ ) K2E🟣🟢 base.eth (❖,❖) 🚢 的头像

( ✱,✱ ) K2E🟣🟢 base.eth (❖,❖) 🚢5 个月前

This is a game-changer for developers! Simplifying payments this way will save so much time. Excited to see where this goes!

TotalWorld 的头像

TotalWorld5 个月前

$TON's fee-less claim is solid but x402 nanopayments open up even more potential for efficient, cost-effective transactions.

samimi 的头像

samimi5 个月前

It's time to run the agent.🔥

Defi_G0d ⦿ 🐲 (🍚 ⛓ ) (✱,✱) 的头像

Defi_G0d ⦿ 🐲 (🍚 ⛓ ) (✱,✱)5 个月前

Smoking hot 🔥

Idee 的头像

Idee5 个月前

The sub second finality makes nanopayment possible on arc. Deploy on Arc

AVNEET 的头像

AVNEET5 个月前

wow, impressive.

Ziyama 的头像

Ziyama5 个月前

🚀 bullish on arc

ace 的头像

ace5 个月前

Check this out!

相关视频

Circle Agent Stack is infrastructure for the agentic economy. In this demo, watch an agent: → Create a wallet funded with USDC → Discover services in Agent Marketplace → Pay for API access through Circle Gateway → Execute financial actions with Circle CLI Built for developers creating agent systems with defined permissions and guardrails.

Circle Agent Stack is infrastructure for the agentic economy. In this demo, watch an agent: → Create a wallet funded with USDC → Discover services in Agent Marketplace → Pay for API access through Circle Gateway → Execute financial actions with Circle CLI Built for developers creating agent systems with defined permissions and guardrails.

Circle

34,587 次观看 • 6 个月前

$A single API or inference call can cost a fraction of a cent. Gordon Liao explains why agentic payments need rails built for nanopayments, from data and inference calls to more complex commerce workflows. Circle Agent Stack helps developers build for that shift.$

A single API or inference call can cost a fraction of a cent. Gordon Liao explains why agentic payments need rails built for nanopayments, from data and inference calls to more complex commerce workflows. Circle Agent Stack helps developers build for that shift.

Circle

14,692 次观看 • 4 个月前

$0.04. That's what it cost our agent to make a trading call. In this video, watch Alchemy Agent Wallets use Nanopayments powered by Circle Gateway to let Codex pay for live BTC data, pull 5 signals and act, no human in the loop. Agents autonomously paying for the market signals they need, in real time, is a huge win.

$0.04. That's what it cost our agent to make a trading call. In this video, watch Alchemy Agent Wallets use Nanopayments powered by Circle Gateway to let Codex pay for live BTC data, pull 5 signals and act, no human in the loop. Agents autonomously paying for the market signals they need, in real time, is a huge win.

Alchemy

10,740 次观看 • 3 个月前

An AI agent just checked an XDC masternode's stake, status, and rewards entirely on its own. Found the API on the XDC AI (XDC AI) marketplace → hit a 402 → paid $0.002 in USDC → got the data. Settled on-chain in seconds. Gasless. No API key. No subscription. This is x402 on XDC Network. Machine-to-machine payments, working today. 🧵👇 #XDC #x402 #nanopayments #USDC

An AI agent just checked an XDC masternode's stake, status, and rewards entirely on its own. Found the API on the XDC AI (XDC AI) marketplace → hit a 402 → paid $0.002 in USDC → got the data. Settled on-chain in seconds. Gasless. No API key. No subscription. This is x402 on XDC Network. Machine-to-machine payments, working today. 🧵👇 #XDC #x402 #nanopayments #USDC

Beny

47,714 次观看 • 3 个月前

See it for yourself! TLAY demonstrated how they enable machines to leverage Circle Gateway and Nanopayments on Arc on our livestream! Watch the full video on Arc House:

See it for yourself! TLAY demonstrated how they enable machines to leverage Circle Gateway and Nanopayments on Arc on our livestream! Watch the full video on Arc House:

Sam | Circle and Arc Dev Community

13,201 次观看 • 2 个月前

Cardano joins the legendary x402 stack. Designed by Coinbase 🛡️, the x402 standard is purpose built for blockchain-based AI agent payments, and members include the likes of Visa, Mastercard, and Google. Now developers that leverage Cardano's rails for just that purpose, with any agent now able to pay for an API call in the $ADA token. Cardano's AI agent economy may be getting a serious glow-up.

Cardano joins the legendary x402 stack. Designed by Coinbase 🛡️, the x402 standard is purpose built for blockchain-based AI agent payments, and members include the likes of Visa, Mastercard, and Google. Now developers that leverage Cardano's rails for just that purpose, with any agent now able to pay for an API call in the $ADA token. Cardano's AI agent economy may be getting a serious glow-up.

BSCN

20,390 次观看 • 1 个月前

Agents Already Spent $76 Million: Circle's AI Agent stack, x402, stablecoins and the Agentic Economy Shoal Signal with Corey Cooper, Senior Manager, DevRel at Circle, hosted by Gabe We cover how Circle is building the agent money stack with $USDC, Arc, x402, why EIP-3009 makes payments gasless, who is actually transacting today, whether SaaS is dead, and why agents buying their own services points to a trillion dollar TAM. 0:00 What Circle is building for agents 3:01 Why x402 matters for builders 6:54 USDC, gasless transfers, and facilitators 10:57 The Circle agent stack and nano payments 14:17 Who is using x402 and for what 16:46 Pay-per-use flattens the internet 19:50 A new persona, and $76 million transacted 23:03 What is missing for agent to agent 28:05 Every app has APIs, the TAM is trillions 29:26 Is SaaS dead 31:57 Discovery as the real value layer 36:28 How Circle curated its marketplace 41:23 Why it has to run on stablecoins 46:00 Cash App to agent in one second 49:38 Where the alpha is, trading on Robinhood 52:08 Try it yourself

Agents Already Spent $76 Million: Circle's AI Agent stack, x402, stablecoins and the Agentic Economy Shoal Signal with Corey Cooper, Senior Manager, DevRel at Circle, hosted by Gabe We cover how Circle is building the agent money stack with $USDC, Arc, x402, why EIP-3009 makes payments gasless, who is actually transacting today, whether SaaS is dead, and why agents buying their own services points to a trillion dollar TAM. 0:00 What Circle is building for agents 3:01 Why x402 matters for builders 6:54 USDC, gasless transfers, and facilitators 10:57 The Circle agent stack and nano payments 14:17 Who is using x402 and for what 16:46 Pay-per-use flattens the internet 19:50 A new persona, and $76 million transacted 23:03 What is missing for agent to agent 28:05 Every app has APIs, the TAM is trillions 29:26 Is SaaS dead 31:57 Discovery as the real value layer 36:28 How Circle curated its marketplace 41:23 Why it has to run on stablecoins 46:00 Cash App to agent in one second 49:38 Where the alpha is, trading on Robinhood 52:08 Try it yourself

Shoal Research

20,890 次观看 • 4 个月前

AI agents can now pay for onchain data on their own. No signups, no API keys, no human in the loop. Zerion API supports x402 payments on Base. An agent calls an endpoint, pays $0.01 USDC from its wallet, and gets back portfolio balances, DeFi positions, PnL, token prices. Try it →

AI agents can now pay for onchain data on their own. No signups, no API keys, no human in the loop. Zerion API supports x402 payments on Base. An agent calls an endpoint, pays $0.01 USDC from its wallet, and gets back portfolio balances, DeFi positions, PnL, token prices. Try it →

Zerion

30,430 次观看 • 7 个月前

Blockradar is simplifying stablecoin transactions for fintechs and bringing real-world finance onchain. As a Day One Architect, Blockradar is using Arc’s stablecoins as gas model, instant finality, and Circle Gateway to unify USDC balances across supported chains, helping teams launch faster and scale with confidence. Build on Arc testnet.

Blockradar is simplifying stablecoin transactions for fintechs and bringing real-world finance onchain. As a Day One Architect, Blockradar is using Arc’s stablecoins as gas model, instant finality, and Circle Gateway to unify USDC balances across supported chains, helping teams launch faster and scale with confidence. Build on Arc testnet.

Arc

30,581 次观看 • 11 个月前

Over 99% of x402 agent payments settle in USDC, with nearly 2,800 endpoints listed in Circle's Agent Marketplace. In our Q3 earnings livestream, Jeremy Allaire shared how Circle is building infrastructure for the agentic economy.

Over 99% of x402 agent payments settle in USDC, with nearly 2,800 endpoints listed in Circle's Agent Marketplace. In our Q3 earnings livestream, Jeremy Allaire shared how Circle is building infrastructure for the agentic economy.

Circle

30,382 次观看 • 2 天前

Why did Circle build Arc? At Arc Studio, the product team shared the vision for Arc as the Economic OS for onchain finance and what that means for builders. From interoperability to stablecoin-native infrastructure, Arc is designed to support real use cases across FX, lending, capital markets, and payments. If you’re building onchain, this is worth a watch.

Why did Circle build Arc? At Arc Studio, the product team shared the vision for Arc as the Economic OS for onchain finance and what that means for builders. From interoperability to stablecoin-native infrastructure, Arc is designed to support real use cases across FX, lending, capital markets, and payments. If you’re building onchain, this is worth a watch.

Arc

19,527 次观看 • 6 个月前

At our investor AMA, Jeremy Allaire - jerallaire.arc was asked how Arc grows beyond USDC into a settlement layer for AI agents and machine-to-machine payments. His answer: it’s already happening. Developers are using AI to build agent applications on Arc, and much of that momentum is emerging organically.

At our investor AMA, Jeremy Allaire - jerallaire.arc was asked how Arc grows beyond USDC into a settlement layer for AI agents and machine-to-machine payments. His answer: it’s already happening. Developers are using AI to build agent applications on Arc, and much of that momentum is emerging organically.

Circle

17,524 次观看 • 4 个月前

Nanopayments finally make economic sense. Our new permissionless solution, powered by Circle Gateway, enables gas-free USDC transfers down to $0.000001, built for AI agents, high-frequency payouts, and programmable internet commerce. → Autonomous agent payments → Usage-based billing → Machine-to-machine compensation → Streaming value models → Permissionless and programmable Private beta on testnet now open for developers building agentic and nanopayment apps. Gateway provides a permissionless balance where users maintain full control of their funds. Request early access:

Nanopayments finally make economic sense. Our new permissionless solution, powered by Circle Gateway, enables gas-free USDC transfers down to $0.000001, built for AI agents, high-frequency payouts, and programmable internet commerce. → Autonomous agent payments → Usage-based billing → Machine-to-machine compensation → Streaming value models → Permissionless and programmable Private beta on testnet now open for developers building agentic and nanopayment apps. Gateway provides a permissionless balance where users maintain full control of their funds. Request early access:

Circle Developer

139,565 次观看 • 8 个月前

$When the value of your payment approaches zero, traditional overhead does not. With credit cards, you have fixed fees. With onchain payments, you have gas. When your payment is worth less than the fee to send it, the economics don't add up. You would be spending dollars to collect fractions of a penny. That is what Nanopayments, powered by Circle Gateway and x402 addresses. It enables gas-free, high-frequency programmable payments down to $0.000001 This is particularly important for use cases where transactions happen at high frequency and in very small amounts, such as: Agentic Payments: AI agents transacting autonomously at high frequency. Usage-Based Billing: Charging exactly per API call, per second of compute, or per dataset access. Machine-to-Machine: Services or devices paying each other directly for resources in real-time. Here is how the end-to-end nanopayment lifecycle looks like: 1️⃣ Deposit: The buyer funds their Gateway balance via a one-time onchain transaction. 2️⃣ Request and Negotiate: The buyer requests a resource; the seller responds with 402 Payment Required via the x402 protocol. 3️⃣ Sign Authorization: The buyer signs an EIP-3009 message authorizing the transfer. This signature is created offchain and costs zero gas. 4️⃣ Settle and Serve: Gateway verifies the signature and credits the seller’s pending balance. The resource is served immediately. 5️⃣ Batch Settlement: Gateway periodically collects authorizations and settles them in a single onchain transaction. That is how Gateway and x402 make nanopayments viable. To follow along, check out the Quickstarts in the Circle documentation and share your build with us! Circle Developer$

When the value of your payment approaches zero, traditional overhead does not. With credit cards, you have fixed fees. With onchain payments, you have gas. When your payment is worth less than the fee to send it, the economics don't add up. You would be spending dollars to collect fractions of a penny. That is what Nanopayments, powered by Circle Gateway and x402 addresses. It enables gas-free, high-frequency programmable payments down to $0.000001 This is particularly important for use cases where transactions happen at high frequency and in very small amounts, such as: Agentic Payments: AI agents transacting autonomously at high frequency. Usage-Based Billing: Charging exactly per API call, per second of compute, or per dataset access. Machine-to-Machine: Services or devices paying each other directly for resources in real-time. Here is how the end-to-end nanopayment lifecycle looks like: 1️⃣ Deposit: The buyer funds their Gateway balance via a one-time onchain transaction. 2️⃣ Request and Negotiate: The buyer requests a resource; the seller responds with 402 Payment Required via the x402 protocol. 3️⃣ Sign Authorization: The buyer signs an EIP-3009 message authorizing the transfer. This signature is created offchain and costs zero gas. 4️⃣ Settle and Serve: Gateway verifies the signature and credits the seller’s pending balance. The resource is served immediately. 5️⃣ Batch Settlement: Gateway periodically collects authorizations and settles them in a single onchain transaction. That is how Gateway and x402 make nanopayments viable. To follow along, check out the Quickstarts in the Circle documentation and share your build with us! Circle Developer

Elton Tay

10,358 次观看 • 8 个月前

Arc Public Testnet is now live. Open to developers and enterprises globally, Arc is the Economic OS for the internet that unites programmable money and onchain innovation with real-world economic activity. Start building: Learn more:

Arc Public Testnet is now live. Open to developers and enterprises globally, Arc is the Economic OS for the internet that unites programmable money and onchain innovation with real-world economic activity. Start building: Learn more:

Arc

1,397,327 次观看 • 1 年前

Vitalik Signals "ZK Payments" as Next Standard for the Agent Era Vitalik Buterin vitalik.eth stated that at the protocol level for native agent standards, the next step for payments is likely ZK Payments. He believes that in AI scenarios, persistent pseudonymous identities will eventually lose all privacy. The team is developing a ZK API to isolate each request, which protects privacy without requiring an on-chain transaction for every single action, and can be combined with security deposits to prevent abuse.

Vitalik Signals "ZK Payments" as Next Standard for the Agent Era Vitalik Buterin vitalik.eth stated that at the protocol level for native agent standards, the next step for payments is likely ZK Payments. He believes that in AI scenarios, persistent pseudonymous identities will eventually lose all privacy. The team is developing a ZK API to isolate each request, which protects privacy without requiring an on-chain transaction for every single action, and can be combined with security deposits to prevent abuse.

Wu Blockchain

54,644 次观看 • 6 个月前

An AI agent can now register its on-chain identity, pay for API calls, and deploy an ERC-20 token from the terminal. No browser. No API key. No human approval loop. Today we launch the Brickken CLI: a command-line interface for agentic transaction workflows. The developer journey is direct: CLI → x402 → ERC-8004 → Token Deploy What this means in practice: • A developer or the AI agent installs the CLI. • The agent pays for Brickken API calls through x402. • The agent registers its identity through ERC-8004. • The agent deploys and manages an ERC-20 token. Together, the stack gives agents three things they usually lack: a way to pay, a way to prove who they are, and a way to execute token operations without leaving the terminal. • x402 handles payment. • ERC-8004 handles agent identity. • Token Deploy handles ERC-20 execution. This is live today. Developers can now move from agent setup to payment, identity registration, and token deployment in one terminal workflow. Start here: Watch the demo. Run the commands. Deploy from the terminal.

An AI agent can now register its on-chain identity, pay for API calls, and deploy an ERC-20 token from the terminal. No browser. No API key. No human approval loop. Today we launch the Brickken CLI: a command-line interface for agentic transaction workflows. The developer journey is direct: CLI → x402 → ERC-8004 → Token Deploy What this means in practice: • A developer or the AI agent installs the CLI. • The agent pays for Brickken API calls through x402. • The agent registers its identity through ERC-8004. • The agent deploys and manages an ERC-20 token. Together, the stack gives agents three things they usually lack: a way to pay, a way to prove who they are, and a way to execute token operations without leaving the terminal. • x402 handles payment. • ERC-8004 handles agent identity. • Token Deploy handles ERC-20 execution. This is live today. Developers can now move from agent setup to payment, identity registration, and token deployment in one terminal workflow. Start here: Watch the demo. Run the commands. Deploy from the terminal.

Brickken

119,221 次观看 • 4 个月前

Now available for deployment: GitHub Copilot agent Assign any issue to GitHub Copilot and the agent will start working on an implementation, using the full issue context. When the work is ready, the issue is updated automatically with a draft PR.

Now available for deployment: GitHub Copilot agent Assign any issue to GitHub Copilot and the agent will start working on an implementation, using the full issue context. When the work is ready, the issue is updated automatically with a draft PR.

Linear

53,515 次观看 • 1 年前

What if deploying an app felt as seamless as prompting it? With Circle Skills and Vercel Skills, AI coding agents can build with USDC on Arc Testnet and move from prompt to deployed app in one workflow. Read the full walkthrough:

What if deploying an app felt as seamless as prompting it? With Circle Skills and Vercel Skills, AI coding agents can build with USDC on Arc Testnet and move from prompt to deployed app in one workflow. Read the full walkthrough:

Arc

32,202 次观看 • 7 个月前

Introducing Arc Studio. Arc Studio is an AI-powered workspace for building onchain applications on Arc, from idea to smart contract logic to deployment. It helps developers move faster without turning the build process into a black box. → Generate smart contracts → Review and refine code → Create tests and reviews → Deploy on Arc Build onchain apps faster with Arc Studio.

Introducing Arc Studio. Arc Studio is an AI-powered workspace for building onchain applications on Arc, from idea to smart contract logic to deployment. It helps developers move faster without turning the build process into a black box. → Generate smart contracts → Review and refine code → Create tests and reviews → Deploy on Arc Build onchain apps faster with Arc Studio.

Arc

99,486 次观看 • 1 个月前