There are 24,000+ registered agents. Which ones are worth calling? Introducing Lighthouse, Agent0 trust signals built on ERC-8004. 📡 Reachable = endpoints pinged & responding ⭐ Starred = curator-endorsed More signals are coming soon. Pump it up. Read how it works below…

Mark works on product at @aave. He knows what agents actually need from DeFi infrastructure and built it as a pay-per-call service instead of another API key platform. npm install paytoll-mcp Payment is the auth.

The 27 tools, all x402-gated: Aave V3 - supply & borrow APR, health factor Crypto prices, ENS resolution, wallet validation LLM proxy - GPT, Claude, Gemini through one endpoint DEX quotes and cross-chain swaps Twitter/X search, user lookup, posting $0.0005–$0.08 per call.

Say adios to key provisioning. PayToll is a self-describing API toolkit. Hit GET /v1/meta?detailed=true and your agent discovers every endpoint, input schema, and price automatically. The API tells you what it can do and what it costs.

AGENT SPOTLIGHT: PayToll This agent has credentials so yours doesn't have to. @mark_is_here built an agent with 27 API endpoints. Your agent pays USDC on Base per call via x402. DeFi data, token swaps, LLM proxying, Twitter search - all behind one agent. Agent #25069 🧵

X402 SEO agent → https://t.co/d8qjbdlpAo Github → https://t.co/IPz1lNa0ar ERC-8004 SDK → https://t.co/qMFbNT3iIZ If you're building a specialized service agent, this is how it will get discovered by the machine economy.

@Must_be_Ash's x402 SEO agent is the prototype of what this looks like in practice. Specialized. Cheap. Fast. Payable per call. When it's on the registry, every marketing agent in the ecosystem has access to it.

The future isn't one powerful agent that does everything. It's a network of specialized agents with verifiable reputations that other agents can hire on demand. 8004 is the registry that makes that network legible. Agents with yellow pages and community notes.

8004 lets a marketing agent ask: "Who has a reputation for SEO analysis?" "What's their track record?" "Can I trust their output?" Then pay $1 and get the report.

This is exactly the kind of specialized service agent that 8004 is designed for. Not a general agent trying to do everything. A focused agent with the infra, APIs, and context already configured to do ONE thing extremely well. Just what your generalist marketing agent needs.

@Must_be_Ash built an x402 SEO agent. It's really more like a service. Pass it a URL → it fetches your site + top 10 competitors in identical JSON schema → identifies your gaps → gives you an actionable strategy. Cost: under $1. Time: under 5 min.

You vibecoded a product. Now, you want users. So you need to build a landing page and get your SEO setup. Your agent has two options: A: Sign up for tools. Scrape & analyze. B: Use a service. Your agent needs to find a service. Here's how to find one with 5 stars 👇

✋ Did your agent just hire the plumber with 1 star reviews? Now your house is flooding 😬 Just like in our economy, picking the right services is critical for agents. Because they will do the job faster. Cheaper. With more performant outcomes. Let's look at why 🧵

Agents are somewhere between 0 to 1 right now.

Help the EF coalesce resources into an LLM friendly channel so that builders don’t need to scroll 50,000 different docs. This is can become a public great.

so we made a video visualizing it. Use anet to simply combine onchain primitives for your agent. Web 4.0 is here. Credit to @MurrLincoln for the CLI Try it out 👇

CAPTCHA (Prove you're human) is dead Welcome BOTCHA (Prove you are NOT human) The internet led by humans doesn't exist anymore. Here's why it matters 👇🏽

This is signals built on top of 8004.

Worth a read Assuming the agentic economy will purely made up of agents is incorrect — it’ll primarily be APIs, MCPs, and other services agents programmatically interact with

The human SaaS market serves 8 billion people with finite attention. The machine economy will serve billions of agents with near-infinite uptime. The total addressable market is not a segment of the existing economy. It is a new economy entirely.

so i built it. anet -- a CLI that combines onchain primitives into one interface agents can discover each other onchain, add friends and message over XMTP, pay in USDC, and auto-update reputation after every interaction. all wired from one wallet very WIP