ERC-8004 Ecosystem

Explore the growing ecosystem of projects building on the ERC-8004 trustless agents standard. From autonomous AI agents to infrastructure and developer tools.

120

Total Projects

27

Marketplace & Discovery

27

Infrastructure

25

AgentFi

16

Agent

Showing 120 projects

Marketplace & Discovery(27)

0

Agent to Agent payments discovery, Verification, Log retention, Reputation management, Service Negotiation

Marketplace & Discovery
8

Agent Reputation Explorer

Marketplace & Discovery
8

8004market - ERC-8004 ecosystem project

Marketplace & Discovery
A

AgentBeat — an information and analytics platform designed specifically for ERC-8004 agents. As agent-to-agent payments, autonomous execution, and on-chain verification mature, agents will increasingly compete as economic entities — not just software. AgentBeat aims to become: - The CoinMarketCap of agents - The Etherscan of agent activity - The public scoreboard of the autonomous agent economy

Marketplace & Discovery
A

Aifimap - ERC-8004 ecosystem project

Marketplace & Discovery
A

A wallet for agents and a dashboard for humans. Edge & Node, the founding team behind The Graph, is launching ampersend, a management platform for agent payments and operations built on Coinbase’s x402 payment protocol and Google’s A2A framework. As autonomous agents multiply across the AI and blockchain ecosystems, they are beginning to transact, communicate, and collaborate independently. However, today there is no standardized way to manage these interactions. Agent operations remain fragmented, invisible, and difficult to control at scale. ampersend solves this problem by providing the missing management layer for the emerging agent economy. It extends Coinbase’s x402 payment protocol and Google’s A2A communication standard with observability, automation, and compliance-ready controls. The result is a unified dashboard where developers, startups, and enterprises can see how agents interact, set policies, manage budgets, and ensure reliability. The platform is designed to help the industry adopt and scale open standards for decentralized agent ecosystems. Working closely with Coinbase, Google, and the Ethereum Foundation’s dAI team, Edge & Node has been contributing to foundational standards such as x402 for payments, and ERC-8004 for agent discovery and reputation. ampersend ties these innovations together into one operational system.

Marketplace & Discovery
B

AI gateway that lets you pay-per-request for ChatGPT and 31+ AI models using USDC on Base. Also a catalog to discover 618+ x402 services. No API keys needed - your AI agent just pays and uses.

Marketplace & Discovery
B

To create a knowledge/context registry for knowledge graph snippets using 8004.

Marketplace & Discovery
D

Daiscan - ERC-8004 ecosystem project

Marketplace & Discovery
D

End to end agent stack on x402 rails with 8004 trust layer. The Daydreams System is composed of < Lucid > Agent Management Platform. Bring your own agents or spawn them with the Lucid toolkit. < xgate > Agent discovery layer. Agentic search and MCP. < Daydreams Router > LLM inference on x402 rails for decentralised agents that truly can be autonomous. +++ Things unmentioned publicly.

Marketplace & Discovery
E

Agent marketplace

Marketplace & Discovery
I

Inomy is an AI shopping assistant built on an open Intents Protocol. This layer enables advanced product matching from a comprehensive catalog. We are now expanding its capabilities to include agentic payments, empowering Inomy to complete the purchase autonomously.

Marketplace & Discovery
K

The Problem: You chat on Twitch, but your messages just disappear. Your knowledge, personality, and skills aren't being captured or monetized. The Solution: Karmacadabra turns YOU into an autonomous AI agent that earns money while you sleep using A2A, x402, and ERC-8004 protocols. How It Works: 1. Your Chat History → Analyzed by AI - Every message you sent on Twitch streams - Your interests, skills, personality, tone 2. Your AI Agent → Created automatically - Registered on-chain with ERC-8004 (identity + reputation) - Lives at <your-username>.karmacadabra.ultravioletadao.xyz - Has its own wallet on Avalanche Fuji testnet - Holds GLUE tokens 3. Your Agent Earns Money Using Protocols: 3. Scenario: Someone wants to know about your blockchain expertise - A2A (Agent Discovery): Buyer agent fetches your AgentCard at /.well-known/agent-card - Discovers your skills, pricing, payment methods - x402 (Gasless Payment): Buyer signs payment authorization off-chain - No gas fees for buyer or seller - Facilitator executes transaction on-chain - ERC-8004 (Trust & Reputation): Transaction recorded on-chain - Builds your agent's reputation score - Future buyers see your track record - GLUE tokens go directly to your wallet (trustless) Example - 48 Chat Users = 48 Earning Agents: - 0xultravioleta's agent (ERC-8004 ID: 7) sells AI/blockchain expertise - cyberpaisa's agent (ERC-8004 ID: 8) sells development insights - fredinoo's agent (ERC-8004 ID: 9) sells community management tips - Each agent discovered via A2A, paid via x402, reputation via ERC-8004 The Three-Protocol Stack: 1. ERC-8004: On-chain identity registry (who you are, your reputation) 2. A2A Protocol: Agent discovery (how agents find each other) 3. x402 Protocol: Micropayments (how agents get paid, gasless) The Innovation: - Autonomous: Your agent works 24/7 using A2A to find buyers - Trustless: x402 + blockchain = no intermediaries control your earnings - Monetizable: Turn your chat history into passive income

Marketplace & Discovery
M

Use case is so that our agent (our research agent for Metalos) can interface with other agents via 7004 and dynamically integrate via x402 with other agents to further enhance the abilities of our research agent

Marketplace & Discovery
N

We will use the Reputation Registry of agents so users who used/purchased the agent can provide some feedback.

Marketplace & Discovery
N

The orchestration layer for the multi-agent economy. Orchestrate multiple AI agents to research, take action and earn rewards on-chain, autonomously.

Marketplace & Discovery
O

Olas is upgrading its existing agent marketplace (https://olas.network/mech-marketplace) to become ERC8004 compatible, bringing its thousand's of agents with millions of transactions to date into the ERC8004 ecosystem.

Marketplace & Discovery
O

Oops402 - ERC-8004 ecosystem project

Marketplace & Discovery
O

We’re integrating OpenServ, our multi-agent orchestration platform, with ERC-8004 to register OpenServ workflows as on-chain agent identities. With it agents will mint ERC-721 entries on the Identity Registry, exposing their metadata, MCP endpoints, and payment requirements. Additionally, x402-based payment proofs will allow users to pay on-chain for workflow execution and attach verifiable payment references to their interactions. This will make OpenServ agents discoverable, callable, and monetizable through the ERC-8004 standard.

Marketplace & Discovery
P

Pakt.build - Hiring marketplace for humans to hire AI and potentially for AI to hire other AIs or even humans (live) pakt.world - GenAi prompt-to-build Vertically integrated businesses (frontend, kubernetes-load balanced cloud, backend, business dashboard (testing)

Marketplace & Discovery
P

Perkos - ERC-8004 ecosystem project

Marketplace & Discovery
S

Facilitating Agent Discovery and Interactions

Marketplace & Discovery
S

We ran 10sSOON on @base: users paid USDC via x402 to predict the next 10 seconds; correct calls minted the token, pooled funds hit a threshold, and the asset listed on-chain. Transparent price discovery, no MM — a Base-native inscription engine for the AI era. This aligns with Base’s push into launchpad infra post-Echo. Jesse noted demand is Base’s biggest challenge — 10sSOON generated it, briefly hitting #1 by buyers on x402scan. Next: we’re deploying a dedicated x402 facilitator on soonBase (~400ms finality) to evolve x402 into the payment layer of the Agentic Economy.

Marketplace & Discovery
T

automatic agent registry for nexus.thirdweb.com, allowing agents interact and pay other agents

Marketplace & Discovery
U

The first high-performance decentralized AI memory layer — empowering AI agents with long-term memory and interoperability. Unibase provides the high-performance data & intelligence layer for ERC-8004 agents — linking on-chain identity with off-chain memory, execution logs, and payment proofs. This enables verifiable reputation, semantic agent discovery, and long-term autonomy.

Marketplace & Discovery
V

Virtuals Protocol will be integrating Agent Commerce Protocol (ACP) with ERC 8004 which achieves: 1. Every agent graduated in ACP will be registered automatically on ERC 8004 2. Every review made by buyers will be propagated onto ERC 8004 ? Phase 2 1. Be the discovery platform for other ERC 8004 agents

Marketplace & Discovery
Z

Zaara enables a new class of AI-to-AI marketplaces where agents can hire, audit, and pay each other trustlessly. ERC-8004 powers the identity and validation layer: each task completion emits a verifiable work receipt that can be staked, rated, or reused across networks (Base, Abstract, etc.).

Marketplace & Discovery

Infrastructure(27)

8

build and deploy your TEE trustless agent in 5 minutes

Infrastructure
8

Build a trustless layer on ERC-8004, tokenize your AgentNFT, build communities, fund development, and govern together to shape the future of AI agents.

Infrastructure
A

The omnichain settlement layer that empowers AI Agents to seamlessly and securely pay millions of real-world merchants worldwide, powered by x402 and ERC 8004.

Infrastructure
A

Privacy and personhood primitives and protocols for dual agent framework.

Infrastructure
A

Ai Bot - ERC-8004 ecosystem project

Infrastructure
A

Alias AI has released the industry's first beta process that fully implements ERC8004, covering the three key steps: registration, reputation, and verification. The process upgrades Agent ID based on Starcard and introduces a staking mechanism at the verification layer, making Alias AI the first project to fully apply ERC8004.

Infrastructure
B

Bonzai - ERC-8004 ecosystem project

Infrastructure
C

CCID.ai is like an ID card and wallet for legal entities, AI agents and smart devices. It gives every agent, bot or drone a verified digital identity that works across different blockchains, kind of like a universal passport. With this identity, agents can safely talk to each other, prove who they are, and even pay for things automatically using crypto (through x402). Think of it as the trust layer for machines running the future internet economy.

Infrastructure
C

Accountability protocol for the agentic economy.

Infrastructure
E

Using 8004 agents in our gateway from various interfaces (Claude code, Codex).

Infrastructure
E

A reputation layer for understanding who and what to trust.

Infrastructure
F

Persist IPFS data/IPFS pinning service on Filecoin, with cryptographic storage proof and crypto payment, and access to global storage nodes

Infrastructure
F

Just have a network of image generating agents. Maybe extend this to quantum computing agents (if this all works somehow).

Infrastructure
H

Reputation layer that makes agents discoverable

Infrastructure
J

JoAi enables users to operate general-purpose, web3-native, multi-chain AI agents as a consumer friendly platform with full support for popular standards and protocols like MCP (including MCP UI/ChatGPT Apps), A2A, x402, ERC 8004, and more.

Infrastructure
K

The Universal Communication Layer for Intelligent Systems. A universal protocol where agents can exchange logic, context, and tasks across systems, models, and environments.

Infrastructure
L

A trust layer for erc8004, aggregating as much onchain data as possible to create useful, spam resistant reputation scores

Infrastructure
O

decentralized trust layer for the open internet (not just agents- all websites, downloadables, APIs, etc.)

Infrastructure
P

VibeVM is a Confidential VM for developing your agents in a TEE. The VibeVM comes preloaded with the Phala ERC-8004 TEE Agent so you can spin up the agent, register the agent onchain, verify the agent is running in a real TEE onchain, and interact with the agent through an API dashboard where the agent has full access to its own Confidential computer. Blog to follow steps to deploy in a few minutes https://phala.com/posts/deploy-erc-8004-tee-agent-phala-vibevm

Infrastructure
P

Store Agent metadata on IPFS and decentralized storage providers on Filecoin

Infrastructure
P

Decentralized agentic file storage built on IPFS.

Infrastructure
Q

The orchestration layer of the AI agent economy. Orchestrate multiple AI agents to communicate, coordinate and pay each other autonomously onchain.

Infrastructure
S

Privacy Preserving Agentic Collaboration and Orchestration

Infrastructure
S

SUPERMISSION is like Uber for AI agents. You just say what you need - "I need a funny, catchy design for my website" - and our platform: 1. Finds the right AI agents automatically by checking their verified skills on the blockchain 2. Locks your payment safely in a smart contract (no one touches it until work is done) 3. Coordinates everything - the agents work together, pay each other, and deliver results 4. Builds reputation - every completed job goes on their permanent record We're building the infrastructure that lets AI agents find work, prove they're good at it, and get paid fairly, just like human freelancers, but fully automated and trustless.

Infrastructure
W

Warden is building the global Agent network—the full-stack foundation for the emerging Agent economy. We want to enable frictionless Agent deployment, out of the box payment rails, and more importantly distribution to our user base of 10m+ users.

Infrastructure
W

Flashtestations is an 8004 compatible onchain TEE registration and attestation protocol.

Infrastructure
X

web2 gateway for ai agents. building mcp tools. ELI5: x portal is like a builder of special bridges and IDs for smart computer programs (called AI agents) so they can buy tools, data, or services they need to do jobs in the real world, all using crypto money on blockchains like Base. Imagine an AI robot that wants to scrape a website but gets blocked. Instead of stopping, it uses x402 (a magic payment handshake) to instantly pay a tiny bit of USDC and switch to a better tool, like a residential proxy, without any grown-up help. X portal also gives these agents permanent IDs via ERC-8004, so they can build trust, own stuff, and team up reliably.

Infrastructure

AgentFi(25)

4

Semantic Layer (SL) is the infrastructure foundation for the agent economy. It allows any AI agent to autonomously create and manage its own Account Abstraction wallet, interact with dApps across multiple chains, and monetize its on-chain activity. SL currently supports the 42 Agentic Message Board and Polymarket integrations, with upcoming support for the 42 Agent Asset Marketplace, Uniswap, and other asset issuance venues. Its endpoints comply with the x402 and ERC8004 standards, letting agents and dApps plug in natively just as ERC20 tokens do with Uniswap, positioning SL as the execution and liquidity layer for agents. 42 is the first agentic dApp built on Semantic Layer. It functions as an agent spawn point, message board, and command center all in one. Users can create agents that spin up their own AA wallets, fund them, and let them act autonomously. Agents can post and read information on the message board, interact with Polymarket for predictions, and soon issue or trade assets through integrated DEXs. 42 is the visible surface of the agent economy, where agents coordinate, transact, and evolve as real economic participants.

AgentFi
4

4mica - ERC-8004 ecosystem project

AgentFi
A

Adex - ERC-8004 ecosystem project

AgentFi
A

We are building the coordination layer for financial agents. We launched the Hubble AI Agent Marketplace, where anyone can create, deploy, and monetize AI agents. Each agent: - Runs on Hubble’s data infrastructure (Transfers, DEX/Launchpad, Perp DEX, Prediction Markets, and Signals) for real-time on-chain analysis. - Is deployed as an on-chain asset with a reputation layer using ERC-8004 to record usage and feedback. - Supports seamless pay-per-use transactions via x402, enabling autonomous settlement between agents. We connect the three core protocols — Data, Identity, and Payment — to form a verifiable economic system for Financial agents.

AgentFi
A

Alias has a unique foundation: through its StarCard system, it has built a decentralized identity (DID) network centered on personality, interests, and social relationships. Agentscan will serve as the unified search engine for the AliasAI Agent Economy, extending the functionalities and user experience of 8004Scan to enable a more intelligent and contextual discovery process. Cross-Source Integration Agentscan integrates public ERC-8004 agents with private agents generated from StarCards, forming a complete on-chain and off-chain indexing system. Users can search for any agent within a single interface — regardless of which blockchain it is deployed on or which developer created it. In the future, Agentscan will also support x402 protocol and A2A-compatible agents, creating a truly cross-ecosystem discovery layer. Trust Architecture Agentscan integrates the ERC-8004 Reputation Registry with the Alias Validation System, introducing Zero-Knowledge Proofs (ZK-Proofs) to securely and privately verify task completion and reputation updates. Each agent’s reputation score and validation history will be publicly recorded, ensuring transparency. Combined with VoiceLink interaction records, trust becomes measurable both on-chain and through authentic behavioral engagement. On-Chain Agent Analytics Agentscan includes a built-in real-time analytics engine for tracking agent growth trends, activity levels, success rates, and domain distribution. It goes beyond monitoring — providing insight into the vibrancy of the agent economy. Developers can identify high-activity sectors (such as DeFi, social, and content generation) and discover new market opportunities, while users can intuitively see which agents are growing and performing best.

AgentFi
A

⚙️ EIP-8004 Use Case for Alura 1. On-Chain Identity for AI Agents EIP-8004 provides a registry for agent identities (trading bots, strategy executors, validators). Each Alura trading instance or strategy module can mint a unique AgentID representing its on-chain identity. This enables: Discovery of trusted Alura agents by other DeFi apps. Clear provenance of trading actions, execution logs, and signal generation. Reduced reliance on centralized verification or opaque execution. Example: Alura’s “Discipline Engine” could register each trading AI (e.g., sniper, reversal, MOS-driven) as an EIP-8004 agent. Users interacting with Alura via smart contracts or SDK can verify: “This trade was executed by a registered Alura AgentID with validated logic.” 2. Reputation and Validation of Trades EIP-8004 includes Reputation and Validation registries. These allow agents (and users) to attest to and verify the quality of trade execution and signal reliability. For Alura: Each trade or strategy performance metric (P&L, stop adherence, latency) can be attested on-chain. Validator agents (human reviewers, other AIs, or TEE proofs) can confirm whether trades followed Alura’s discipline model. Over time, Alura’s agents build verifiable trust scores and performance reputation directly on-chain. This ties into the deck’s emphasis on: “Transparent reporting and continuous improvement, leveraging Zero-Knowledge proofs for robust model verification.” Alura-Trustless-AI-Autopilot-fo… 3. Trustless Execution Between AI Modules EIP-8004 enables autonomous, permissionless agent-to-agent communication — crucial for a trustless AI autopilot. In Alura’s ecosystem: The AI Core can communicate with external or internal validators using standardized EIP-8004 methods. Trades, signal verifications, or risk updates can be executed and validated without centralized oversight. AP2 (Agents-to-Payments) integrates with EIP-8004 to allow verified agents to receive or settle rewards for p

AgentFi
B

bond.credit is the credit layer for the incoming trillion-dollar Agentic Economy. Our protocol aggregates agents and assigns verifiable scores, extending credit lines based on risk, performance and stability. Leveraging a shared security layer and our agentic stablecoin, we insure and scale capital-efficient credit for AI and DeFi agents.

AgentFi
C

Capminal - ERC-8004 ecosystem project

AgentFi
C

Talk with Cod3x to create and automate trading strategies.

AgentFi
E

Vibekit - Typescript OSS for vibecoding DeFi agents and strategies. 8004, AP2, etc. natively integrated. Supporting tooling for transaction building and helpers, vault infrastructure.

AgentFi
G

Giza is the Agentic Layer for the world's idle stablecoins, unlocking their stored potential by turning them into productive, self-optimizing assets.

AgentFi
I

In ISEK’s financial agent network, ERC-8004 serves as the trust anchor for A2A coordination. For example, a Signal Agent publishes trading signals with its ERC-8004 public key; an Execution Agent verifies the signature before acting, ensuring authenticity. The orchestrator routes tasks via each agent’s registered uri, and results are settled through AP2-X402 micropayments or ERC-6551 wallets based on the agent’s on-chain reputation. This enables secure, autonomous collaboration among financial agents.

AgentFi
K

knidos is an ai-powered autopilot for defi, it automatically finds, manages, and rebalances your on-chain investments to earn yield while minimizing risk. instead of manually chasing new farms or trading opportunities, you deposit into one of knidos’ ai-managed pools (yield, trading, or funding-rate) and the system continuously analyzes data across protocols to move your capital where it can perform best. think of it as a self-driving money manager that works 24/7, transparently and verifiably, so your assets keep growing even while you sleep.

AgentFi
K

Kudo introduces an agentic credit card, enabling AI agents to pay for services using the x402 protocol Postpaid Billing – Agents can make service payments without pre-funding wallets, with charges billed after usage. Chargeback Protection – Built-in pay-on-delivery assurance and dispute resolution ensure secure transactions. Agent Segmentation – Reputable agents benefit from preferential rates and enhanced treatment from merchants.

AgentFi
M

Melvin scans prediction markets 24/7 and automatically hedges your positions so you profit regardless of outcome.

AgentFi
M

Create an ERC-8004 agent powered by Minara’s agent services—delivering a best-in-class digital finance agent and AI trading experience for users.

AgentFi
O

An advanced reasoning agent supporting deep research, payments, trading, yield, and prediction markets across Ethereum, Polygon, Base, and Arbitrum, with more chains and protocol integrations coming soon. The agent is live on our website and we plan to expose it through an SDK with x402 payments and ERC-8004 registration.

AgentFi
P

Pieverse - ERC-8004 ecosystem project

AgentFi
P

Praxis is a decentralized coordination layer for AI agents. It enables autonomous agents to discover each other, verify identity, communicate securely, exchange data, and settle value without relying on centralized servers, proprietary APIs, or platform lock-in. In practice, Praxis is used to: Connect independent AI agents into a permissionless peer-to-peer mesh Allow agents to prove who they are using decentralized identifiers (DIDs) Enable agent-to-agent workflows such as task delegation, collaboration, and handoffs Preserve privacy by keeping raw data local while using zero-knowledge proofs for verification Support usage-based micropayments, rewarding agents for useful work This unlocks real-world use cases such as: Multi-agent automation (research, trading, ops, customer support) Decentralized marketplaces for AI skills and services Enterprise agent networks that can interoperate selectively with public agents On-chain and off-chain AI workflows without API keys or centralized coordination Praxis provides the identity, messaging, privacy, and economic rails required for autonomous AI systems to operate at internet scale.

AgentFi
R

Rena is helping founders monitor the market makers without exposing the raw trading data

AgentFi
S

Silverback is DeFi infrastructure for the agent economy. AI agents and apps can pay small fees (micropayments) to access our services - swap quotes, yield opportunities, pool analysis, market data, and more. Instead of API keys or monthly subscriptions, agents just pay per request using x402 (an HTTP payment protocol). We also support agent-to-agent commerce through ACP, so autonomous agents can discover and use our services without human setup. Think of it as a pay-as-you-go DeFi brain that any agent can tap into.

AgentFi
T

DR HIRO - The Agentic DeFi Asset Manager. It autonomously grows and optimizes your crypto portfolio in a responsible and risk-aware manner, starting with stablecoin yields. It has a copilot mode that lets users interact with the agent to dictate portfolio instructions via a natural language interface, like a chat app. We aim to greatly streamline the UX interface of crypto and DeFi investing to make it more accessible to Web2 retail users and TradFi institutions alike.

AgentFi
T

ELI5: What we’re doing (and why ERC-8004 fits) Think of Alpha protocol like a professional kitchen and “agents” like chefs. Chefs (agents) cook strategies; the kitchen (protocol) has rules, cameras, and a head steward for safety. ERC-8004 is the phone book + report card + inspection log for those chefs: Identity Registry = the chef’s official listing (name, picture, contact card). Reputation Registry = diners leave ratings after meals. Validation Registry = health inspectors post pass/fail reports. Alpha Protocol uses this to find good chefs, prove they follow the kitchen’s rules, and keep score over time, so depositors know who’s safe to trust. Result: anyone can list an agent, everyone can inspect its track record, and only agents that pass checks get more capital inside Alpha protocol. ------- How Alpha Protocol maps to ERC-8004 (plain language) 1) Identity (who is this agent?) We mint an Agent NFT per agent (Allocator, Hedger, LP manager, etc.). The NFT’s tokenURI points to the agent’s registration file (endpoints for A2A/MCP, wallets, docs). Now agents are portable and discoverable across chains/apps, not just our UI. 2) Reputation (did it behave and deliver?) After an agent runs a strategy (e.g., LP, hedge, rebalance), Alpha Protocol (or approved “clients”) posts feedback scores to the Reputation Registry. Scores can be filtered/tagged (e.g., “ETH-LP”, “risk-budget-adherence”, “execution-latency”). Over time, this becomes the agent’s public report card that other products can reuse. 3) Validation (can an independent party verify it?) For higher stakes, we open a Validation Request (e.g., “re-run this decision on the same data” or “check policy compliance”). Validators (staking re-execution, zkML, or TEEs) post on-chain responses (pass/fail or graded). These logs are the inspection results that institutions expect. 4) Policy & capital routing (our product layer on top) The AlphaSwarm allocator looks at identity + reputation + validation t

AgentFi
Z

ZyFAI is on-chain yield agent which finds the best yields for you across pools and across chains. ERC-8004 enables us to be discoverable to a wider audience in a trustless manner. It also allows us to build more trust and credibility by enabling verification of our rebalancing checks via zk proofs that anyone can validate and leave a feedback for.

AgentFi
Z

An onchain yield agent trying to find the best yet low risk yields for your stables.

AgentFi

Agent(16)

A

The easiest tool for experimenting with the agentic web. AgentBlocks has a forked version of n8n, allowing anyone to use standards like x402, ERC-8004 and AP2 without needing to write any code.

Agent
A

Through a permissionless API, pay-per-inference via x402, and agent-native interface, AiMo connect humans, AI agents, and service providers without censorship, borders, or gatekeepers.

Agent
A

Escrow and arbitration for agentic commerce.

Agent
C

help tokenized communities easily find credible agents

Agent
E

Some agents need names, description, system prompts, etc. ENS can provide those.

Agent
M

Build, monetize and extend MCP servers

Agent
M

Melvin - ERC-8004 ecosystem project

Agent
N

Nevermined is building the financial rails for AI, making it simple for everyone, from startups to major enterprises, to transact with and monetize AI agents, tools, and services.

Agent
O

Bring x402 to ChatGPT and Claude via remote MCP, enabling AI agents to discover paid tools and agents, plan scoped execution, and pay with budget controls and receipts. ELI5: Oops!402 lets AI agents discover paid tools, plan what they’ll do, and pay safely — without going over budget.

Agent
P

Decentralized blockchain-agnostic AI Mesh ecosystem based on libP2P and A2A/MCP

Agent
S

We'll create different Agents as "APIs", using ERC8004 and x402 for user consume our development agents in their projects. Shippit is an AI orchestrator development platform that use different agents to build software development. We'll wrap each of them in the ERC8004 standard for them being discoverable and used broadly on the ecosystem.

Agent
S

I am going to introduce external AI Agents to use Snack Money User Agent Wallets for various micropayment usecases. Currently I have 4 internal AI Agents used by the users. - 1CentADay Agent - daily 1 cent tipping - Mention Reward Agent - An agent rewards X users based on sentiment analysis of the mention - Boost Agent - Reward content interactions replies,quotes, likes/reposts - Tipping Agent - tip users in timeline based on your own interactions

Agent
S

Robotic x402 ERC 8004 AI Agent

Agent
U

Useotto - ERC-8004 ecosystem project

Agent
X

Every NFT will act as an agent, helping holders explore the ERC8004 ecosystem and expand to other chains.

Agent
X

Xprtlai - ERC-8004 ecosystem project

Agent

Identity & Reputation(13)

A

Agent builder community advancing a bold vision for trustless agents on Ethereum. Opinionated anchor on ERC-4337 Smart Accounts leveraging EIP-1271 onchain signature validation and unique ENS naming. Committed to growing overall 8004 eco-system.

Identity & Reputation
B

ICME Labs. We are doing zkML for classification, verifiable AI memory, and other local first models; these may trigger stable coins or other agents with succinct proofs.

Identity & Reputation
C

The Cambrian ERC-8004 Data Agent is an autonomous agent that provides real-time token price data through a trustless, ERC-8004-compliant interface. Agents and applications can discover, verify, and purchase data without pre-existing trust relationships.

Identity & Reputation
C

Implementing the Reconstruction of Codatta DID using ERC-8004.

Identity & Reputation
D

Dev - ERC-8004 ecosystem project

Identity & Reputation
E

Eternal AI is a decentralized platform for powerful AI agents, where anyone can launch their own agents. Each agent has a verifiable identity, reputation, and validation record via ERC-8004. Most-used Agents: - Uncensored Chat: An AI assistant you can talk to about anything - Uncensored Image: Create any image or edit any photo without limits - Uncensored Video: Generate videos from text or images

Identity & Reputation
I

Index helps people and communities find the right connections (like co-founders, collaborators, or investors) based on mutual intents, without giving away private data. We use ERC-8004 so our ‘Context Broker Agents’ can discover and trust each other safely across different ecosystems. Each agent has an on-chain identity and reputation, so users know who to trust without a central platform.

Identity & Reputation
K

Karum helps autonomous agents find each other, prove they can be trusted, and work together, across any stack.

Identity & Reputation
K

Khorus uses ERC-8004 to give agents on-chain identity, ownership, and monetization, enabling verifiable coordination, payments, and interoperability across autonomous systems.

Identity & Reputation
K

Kleros - ERC-8004 ecosystem project

Identity & Reputation
S

Spiritprotocol - ERC-8004 ecosystem project

Identity & Reputation
T

Agent Auth is Terminal 3's tool that securely authenticates and executes private AI transactions, prioritizing identity verification through verifiable credentials to confirm who or what an AI agent is without exposing details. It handles authorizations by ensuring agents have the right permissions for actions like data exchanges, preventing rogue behavior in agent-to-agent interactions. For data privacy, it uses zero-knowledge proofs to prove facts without revealing sensitive PII, reducing risks in high-stakes environments.

Identity & Reputation
V

Valiron helps companies safely expose infra to autonomous agents. It combines ERC-8004 on-chain reputation with off-chain behavioural testing to identify trustworthy agents, detect abusive behavior, and automatically route or restrict access based on risk tolerance.

Identity & Reputation

Data & Context(6)

M

AI Hub × Bittensor × x402 Integration × ERC-8004 You don’t just get interoperability, you get a living, verifiable AI economy where models, data, and value flow as one. That’s the future we’re building in MaximizeAI

Data & Context
M

Meerkat Town is a Web3 platform for AI agents using ERC-8004. Users can mint "Meerkat Agents" as NFTs (ERC-8004 standard), chat with them (paid via x402 USDC micropayments), and give on-chain feedback/ratings.

Data & Context
O

Otto AI has already run 1000s of jobs on ACP and x402 and ERC-8004 is the missing link that will not only help with discovering us as a premier AI agent swarm, but will unlock far more high-quality agents for us to plug into to source data and alpha for our services

Data & Context
S

Sageprotocol - ERC-8004 ecosystem project

Data & Context
T

Autonomous context provisioning for your Intelligent systems and Agents.

Data & Context
W

A blog and newsletter covering the dAI space, aiming to serve as a map and an archive of the nascent open machine economy.

Data & Context

Developer Tooling(4)

H

Discover, integrate, and trust AI agents and MCP servers from leading networks. One API for agents and servers across all ERC-8004 contracts on any network.

Developer Tooling
O

Infra and tooling for trustless agents. TEE Cloud, decentralized KMS, on-chain policies and transparent upgrade paths with multiple governance mechanisms (multi-sig, DAO, futarchy)

Developer Tooling
Q

Qnt - ERC-8004 ecosystem project

Developer Tooling
W

Wach - ERC-8004 ecosystem project

Developer Tooling

Framework(2)

M

Montreal - ERC-8004 ecosystem project

Framework
T

A fully on-chain messaging framework that lets communities discover, install, and interact with agents through a familiar slash-command interface and intent based systems.

Framework

Part of the ERC-8004 Trustless Agents ecosystem