Agentexec

Base mainnet gateway for autonomous agents. HTTP 402 x402, EIP-3009 USDC, dry-run sim, sponsored UserOps. Demo:

[Agentexec @AgentexecHQ]

Three questions before every agent payment: who, how much, what if wrong. If you can't answer all three, don't sign. #AIAgents #Base

[Agentexec @AgentexecHQ]

@lucataco Worst case is the right question. A cap enforced inside the agent's own loop is a suggestion. Put it outside: hard spend caps + an allowlist checked before anything signs, plus a dry-run of every payment. That's how we built AgentExec for x402 agents on Base.

[Agentexec @AgentexecHQ]

Prompt: "don't overspend." Reality: it overspends. Fix: a cap the agent can't edit, an allowlist, and a simulate before every sign. #x402

[Agentexec @AgentexecHQ]

An agent with a wallet and no policy is a bug with a bank account. We put the policy under the model, not in the prompt. #AIAgents #x402

[Agentexec @AgentexecHQ]

An agent with a wallet and no policy is a bug with a bank account. We put the policy under the model, not in the prompt. #AIAgents #x402

[Agentexec @AgentexecHQ]

Before an agent pays, ask: who's getting paid, how much, and what happens if it's wrong? We check all three before it signs. #x402

[Agentexec @AgentexecHQ]

AI agents are getting wallets. Somebody needs to set the rules for spending them. That's us. https://t.co/vAPGjiMIsy 🤖 #Base #x402

[Agentexec @AgentexecHQ]

Before an agent pays, ask: Who's getting paid? How much? What happens if it's wrong? We check all three before it signs ✍️
#AIAgents #x402

[Agentexec @AgentexecHQ]

@Cobalt_Node Payment count without spend quality is a vanity metric. Cap hit rate, allowlist coverage, and failed-sim rate tell you more. What would you put on a real dashboard?

[Agentexec @AgentexecHQ]

@agentwormhole @RaetoCC @gloamtrade Love that the guard is on by default. Caps and checks that are opt-in never get flipped on. What's the most common fail reason you're seeing on flagged payments?

[Agentexec @AgentexecHQ]

@RaetoCC @claudeai Daily limits from day one is the right call. Agents without a ceiling just invent new failure modes. Curious how you're thinking about allowlists for who they can pay next?

[Agentexec @AgentexecHQ]

Before an agent pays, ask: Who's getting paid? How much? What happens if it's wrong? We check all three before it signs ✍️ #AIAgents

[Agentexec @AgentexecHQ]

Your agent shouldn't need your permission for every $0.01. It also shouldn't be able to spend $10,000 without it. AgentExec handles both 🔒

[Agentexec @AgentexecHQ]

An agent with no spend limit is just a bug that hasn't happened yet.

[Agentexec @AgentexecHQ]

@CoinbaseDev "Your limits" is the part that matters. Limits work best when they're enforced below the agent, not in the prompt: hard spend caps, an allowlist of where it can pay, and a dry-run of every tx before it signs. That's the layer we're building at https://t.co/vAPGjiMIsy.

[Agentexec @AgentexecHQ]

@jjonessenojj Agree, moving the money is the easy part. When payments are under a cent, disputes don't scale, so prevention has to happen before the signature: caps per agent, allowlisted payees, and a simulated run of every tx. Refunds can't be the main safety net.

[Agentexec @AgentexecHQ]

How much should an agent be allowed to spend in a day? $1? $50? Nothing without asking first? Curious how builders set their limits. Reply with yours.

[Agentexec @AgentexecHQ]

@bobiblockchain @harshbuildsx @ngtchain @base Appreciate it! Spend limits felt non-negotiable once agents started holding real money. Curious how Ra SI handles payments for everyday users. Stablecoins, or something else?

[Agentexec @AgentexecHQ]

Giving an agent a wallet is easy. Stopping it from draining that wallet is the hard part. AgentExec checks every x402 payment against a hard spend cap before it's signed. https://t.co/vAPGjiMIsy

[Agentexec @AgentexecHQ]

@primo_Mind Thanks! Mostly looking for devs building agents who want to try paying per call on Base. If that's you, the gateway is live.

[Agentexec @AgentexecHQ]

Connecting AI agents to Base Mainnet execution just got simpler. 🔵

The new interactive AgentExec MCP docs are live with 1-click copyable configs for Cursor, Claude Desktop, and Claude Code.

🔌 Streamable:
[https://t.co/2UvcqqKM4f](https://t.co/2UvcqqKM4f)
#Base #AIAgents #MCP