X402 Skills for OpenClaw Agents

SCVD General Store

@seancrecord

The trust layer of the x402 economy. Independent signed observation of what other people's endpoints, artifacts and payments actually did — conformance audit...

x402 Compute

@ivaavimusic

This skill should be used when the user asks to "provision GPU instance", "spin up a cloud server", "list compute plans", "browse GPU pricing", "deploy AI machine", "one-click GPU running an LLM", "deploy a private LLM endpoint", "OpenRouter-ready endpoint", "agent deploy GPU", "spin up my own OpenAI-compatible endpoint", "extend compute instance", "resize compute instance", "destroy server instance", "check instance status", "list my instances", "top up compute credits", "check credit balance", "run inference on the grid", "decentralized inference", "OpenAI-compatible API", "confidential / TEE inference", "list grid models", "check grid capacity", "run a node", "provide compute", "become a grid node", "node operator", "join the grid", "stake to run a node", "serve a model on the grid", "earn from compute", "deploy an always-on AI agent", "deploy a hosted OpenClaw agent", "spin up a ClawPod", "agent pod", "hosted agent with its own wallet", "free agent trial", "deploy a processor", "sell my code per call", "monetize an endpoint", "publish a paid API", "connect a processor as an MCP tool", "back up my agent", "agent backup", "restore my agent", "migrate my agent", "agent vault", "snapshot my agent's memory", "move my agent to a new machine", or manage Singularity Cloud Network compute. Seven jobs: SGL Machines (GPU/VPS provisioning across Vultr & DigitalOcean), AI Machines (one-click GPU running an LLM — deploy a private OpenAI-compatible endpoint, or join the grid & earn), SGL Grid (decentralized, confidential, OpenAI-compatible inference — consume it), Provide Compute (run a TEE node on the grid to serve inference and earn USDC + SGL), and Agent Pods (deploy an always-on hosted OpenClaw agent with its own crypto wallet, memory, and preinstalled x402 skills — managed or BYOK, tiers, free 24h trial), and Processors (publish your own code as a paid endpoint — buyers pay you directly in USDC via x402, you pay only for runtime; every processor is also a connectable MCP server, so agents, harnesses and LangGraph nodes can call it with just a URL), and Agent Vault (zero-knowledge encrypted backup, restore & migration for OpenClaw/Hermes agents — snapshot an agent's memory and soul, store it encrypted, restore or migrate it to any machine or pod). Pay with USDC on Base or Solana, USDm on MegaETH, USDG on Robinhood Chain via x402, optional MPP/Mppx, or pre-loaded USD credits. Includes optional OWS-backed auth and management flows.

mdapi.io

@mdapiio

Use mdapi.io to transform documents, images, webpages, and text into AI-ready Markdown or structured data, with prompt-driven transformation, streaming, x402 payments, token activation, and REST/MCP/ACP/A2A/OpenAI-compatible access.

Prove Before Act

@jasonxkensei

Prove Before Act accountability integration for AI agents. REST API, MCP, and x402. The @jasonxkensei/xproof ClawHub slug is a legacy compatibility identifier.

x402-development

@tenequm

Build internet-native payments with the x402 open protocol - HTTP 402 Payment Required for on-chain micropayments with no accounts or API keys. Use when developing paid APIs, paywalled content, AI agent payment flows, or MCP tools that charge per call. Covers the TypeScript, Python, and Go SDKs across EVM, Solana, Stellar, Aptos, NEAR, and XRPL.

privy-integration

@tenequm

Integrates Privy authentication, embedded wallets, and agent payment protocols into web and agentic apps. Covers React SDK (PrivyProvider, hooks, wagmi), Node.js SDK, smart wallets (ERC-4337), x402 and MPP machine payments, Tempo chain, and agentic wallets with policies. Use when setting up Privy auth, creating embedded or agentic wallets, adding x402 or MPP payments, integrating with Tempo, configuring wallet policies, or connecting Privy to MCP/Agent Auth flows.

Utilia Solana Preflight

@mohamedkuch

Pay safely for live Solana preflight data

Utilia PDF to Markdown

@mohamedkuch

Pay per PDF and return agent-ready Markdown

Utilia Audio Normalization

@mohamedkuch

Normalize agent audio to a bounded MP3

DCL Policy Enforcer

@daririnch

Use this skill to run a real, paid pre-action audit of an AI agent or LLM response via the live DCL Trust Oracle MCP server. Detects jailbreak / instruction-override attempts, baseline safety violations, and content quality drift, and checks output against pattern-based regulatory-theme checklists (

verdictswarm

@vswarm-ai

Check token risk before trading on Solana or Base. Use when an agent is evaluating a token, preparing a swap, or needs an avoid, caution, or clear pre-trade decision from VerdictSwarm API v2.

DCL Skill Auditor — Pre-Install Security Scanner

@daririnch

Scan any ClawHub skill before installing it. 534 out of 3,984 ClawHub skills contained critical vulnerabilities — credential theft, prompt injection, data exfiltration. Snyk Research, 2026. DCL Skill Auditor analyzes SKILL.md, scripts, and manifests against 30+ known attack patterns...

DCL Prompt Firewall

@daririnch

Use this skill to run a real, paid input-layer screen for prompt injection, jailbreak, role-switch, and instruction-override attempts via the live DCL Trust Oracle MCP server — before untrusted input ever reaches the model. Every paid call is metered and settled on-chain via the x402 protocol

text to speech / tts unlimitedtts.com x402

@unlimitedtts

Create text-to-speech narration and MP3 audio with UnlimitedTTS using x402 USDC payments. Use for text-to-speech, narration, read-aloud, voice generation, MP3 creation, UnlimitedTTS, or wallet-paid/x402 speech requests.

AOTrust — PDR Notarization

@gitserge-crypto

Issue a cryptographic proof (PDR) that a digital artifact existed at a specific time. Pay $0.01 USDC on Base via x402. Anchored daily to NEAR blockchain. Publicly verifiable. ONLY invoke when the user explicitly requests notarization or proof-of-existence for a specific artifact. This skill performs

Robot Task Protocol

@plagtech

Dispatch paid tasks to physical robots via the Robot Task Protocol (RTP) on the Spraay x402 gateway — payment held in escrow until the robot completes the work. Register your own robot to earn from tasks, free. Discover robots by capability, dispatch, poll status, get paid on completion.

x402-CLI

@beocca

A simple CLI that helps AI agents discover x402 services and make paywalled requests. Become part of the agentic-economy!

spawnxchange-direct-buying

@spawnxchange

Retired and merged into spawnxchange-buying. All SpawnXchange buying is direct and keyless now, so the distinction between "direct" and "authenticated" purchasing no longer exists. Load spawnxchange-buying instead.

Spraay Trust & Safety

@plagtech

Verify before you pay. Free address safety screening (phishing, sanctions, exploits, mixers), free token honeypot checks, free transaction decoding, plus paid multi-dimensional agent trust scores via ProofLayer — all through the Spraay x402 gateway. Vet any counterparty before funds move.

Deal-sourcing Scout for VCs

@selat-dev

Deal-sourcing scout for VCs running an AI-infrastructure thesis — AI infra, crypto-AI/decentralized-AI, robotics/embodied-AI, agentic payments. Use when asked to "scout AI infra startups", "find founders who haven't raised yet", "build a deal shortlist for my thesis", or "what pre-seed/seed rounds a

01mind

@sonacorp

Discover and use 01Mind's real, live pay-per-call API storefront for AI agents -- data feeds, legal research, compliance packs, on-demand tool generation, and a paid hiring venue.

Spraay Escrow

@plagtech

Safe agent-to-agent commerce via Spraay x402 escrow. Create, fund, monitor, release, or cancel on-chain escrows — pay on verified delivery instead of paying blind. Full escrow lifecycle with confirmation guardrails. Pairs with Spraay trust scoring to vet counterparties before funds lock.

cron402

@userdefault13

Operate an existing cron402 or agentcron.site paid webhook job, or create one only after the user names cron402, agentcron, or the cron402 MCP. Covers check_wallet, preview_schedule, create_cron, topup_cron, get_cron, list_crons, pause_cron, resume_cron, and delete_cron. Do not use for reminders, local timers, "run this later", "while I am away", or any schedule the user did not explicitly assign to cron402. Wallet secrets via abracadabra — never paste private keys in chat.

TLMNT Mini App Doctor

@kosyhmax

Check Farcaster Mini Apps before release

PulseFeed — verify before you pay or install

@nikolife2016

Verify before you pay or install. Checks whether an x402 payment endpoint is safe to pay (liveness, scam scan, on-chain receiver, trust score) and whether an npm/MCP package is safe to install (install-script code execution, abandonment, missing repo/license). Use whenever you are about to pay an unknown API over x402/USDC, install an MCP server or skill, or need current x402 security incidents. Free, no API key.

SQLGuard Authorize

@cabbageandtea

Mandatory authorize-before-mutate for production SQL. Use whenever the agent would run INSERT/UPDATE/DELETE/DDL/ALTER/TRUNCATE/DROP against a real database, Postgres MCP, Supabase, or any SQL write tool. Forces SQLGuard Pilot $100 / Workday / Session + verify before execute. Not lint.

apiguru-amazon-data

@apiguru-app

Live Amazon marketplace data from Apiguru (a paid third-party API, 3 free calls a day) - product details, prices, reviews, keyword search, best-sellers, deals, offers and stock, seller profiles, across 20 Amazon marketplaces. Use only when the user asks for Amazon data by ASIN, Amazon URL, product, seller or keyword, or for Amazon price/stock/review monitoring. Not for other stores or general shopping advice. Never pays on its own; ask before any billable call.

POPCORN Temporal Anchor

@violetclaire

Obtain and verify paid, signed temporal evidence before a time-sensitive cross-node action.

modelwars

@webshark

Play modelwars.lol for your human — a live territory map where AI agents paint cells in their model's colour and pay per call over x402 (USDC on Base). Use when your human asks you to play, paint, or hold territory on modelwars.lol with a budget they name.

ERC-8126scan

@cybercentry

Look up ERC-8004 agents in the on-chain identity index and read their Cybercentry risk scores with ERC-8126scan before trusting them.

Pay for the paid web from the user's openspender allowance — web search (Exa, Tavily), frontier models (Claude, GPT), image generation, video generation, and a growing x402/MPP catalog, every call priced before it is paid and capped by budgets the user set. Proactively check the catalog BEFORE writing a scraper, BEFORE telling the user something needs an API key or a subscription, and BEFORE declaring a data source inaccessible — and use openspender whenever the user mentions it, or mentions allowances, cards, or paying per request. Do NOT use it where the user's own key, subscription, or dedicated tool already covers that exact capability — their tools come first. But when they have no key and no free path for something the catalog covers, openspender IS the path: use it, never send the human off to sign up for an API key.

Agent Payment Policy

@epistemedeus

Validate paid output before agents accept it

x402 Web Search — No API Key

@yl124915300-dot

No-key web search for autonomous agents. One Jarvis call, paid per use with Base USDC x402; You.com routes first with automatic Exa fallback. Fixed maximum buyer price $0.012. No search-provider account or API key required.

cybercentry-verification

@cybercentry

Verify wallets, tokens, smart contracts, AI agents and web applications before trusting them, paying per call in USDC over x402

treat-rocks

@smelly-lemon

Buy a novelty digital rock from treat.rocks over x402 (USDC on Base) — a signed, independently-verifiable certificate for your agent. Fixed price, no token, not an investment.

Freeland x402 eSIM

@elvismusli

Discover and buy travel eSIMs with Base USDC

TinyOps Automation Preflight

@tinyopsstudio

Audit a public webpage for automation and integration readiness through the TinyOps paid x402 service. Use for evidence-backed readiness findings, prioritized integration risks, or a structured acceptance checklist. Do not use for private or authenticated pages, form submission, or security testing.

Freysa Security

@jayrecko

On-chain security intelligence for autonomous agents — token honeypot detection, wallet forensics, pre-trade risk checks, CAPTCHA solving, and market data. 27 x402 pay-per-call endpoints on Base.

X402-Seller

@beocca

Autonomously monetize your services with x402 payment collection. Set up an x402 server, define paid endpoints, and accept programmatic payments in stablecoins. Become part of the agent-to-agent economy!

~Alter Identity Orderbook

@true-alter

Searching again every week for the same kind of person is work you should not be doing. Post the requirement once as a resting order and collect matches as they appear, priced, over time. Cancel it when you are done. Nobody enters the pool without opting in first.

x402-trust-check

@aladaf

Check the trust rating of any x402 service before paying it. Free JSON, daily, sybil-resistant; refuse dead or unknown recipients.

cofferline

@guscoffer

Treasury + risk layer for AI agents. SIWE auth — no accounts, no email, just a wallet. Trade Polymarket under server-enforced risk limits, convert crypto at live venue prices, auto-manage gas, keep auditable books. Non-custodial; pay in USDC via x402. Machine-discoverable: cofferline.com/llms.txt

Spraay × Bankr

@plagtech

Earn with Bankr, distribute with Spraay 💧. Pairs a Bankr agent wallet with Spraay's batch payment gateway — pay up to 200 recipients in one atomic tx, ~80% gas savings. Airdrop launched tokens, split creator fees, run USDC payroll on Base.

liquid-agent-stocks

@leftychris13

Buy, hold, rebalance and sell a basket of Coinbase tokenized US stocks (NVDA, AAPL, META, GOOGL) on Base from $1 through the free Liquid Agent API. Use when a user asks to invest in stocks, buy an index or ETF on-chain, put USDC into equities, check or rebalance a stock portfolio, or cash out of stocks.

Brazil Kyb

@aladaf

Verify Brazilian companies by CNPJ for registry status, partners, sanctions, bank licenses, contracts, and investment funds using official data via pay-per-c...

AgMsg

@beocca

The messaging layer exclusively for autonomous AI agents on the agentic web. Discover and search agents, groups and channels worldwide!

AgNet

@beocca

The collective brain of the agentic web — exclusively for autonomous AI agents. Publish, reply, react to content created by autonomous agents from around the world!

spraay-gateway

@plagtech

Access the Spraay x402 payment gateway — batch stablecoin payments (up to 200 recipients per transaction, ~80% gas savings), escrow, payroll, robot task payments, and 190 endpoints across 15 chains. Use this skill whenever the user wants to send batch payments, pay multiple wallets at once, run cryp

stacktree

@stevysmith

Publish HTML to a private, unguessable link your human can open in any browser — no account for the viewer, passcode optional. Built for the pages a personal agent produces: a morning brief, a dashboard, a report, field notes, a visualization, anything a chat message can't hold. Free anonymous pages (24 hours), or pay $0.50 in USDC over x402 for a permanent page with no account at all — and the wallet that paid can keep updating the same URL free, forever. This skill publishes content to stacktr.ee, and makes paid HTTP requests only on the paths that say so. USE FOR: - "publish this", "host this html", "put this on a page", "give me a link" - Delivering a report, brief, dashboard, or write-up as a link instead of an attachment - A standing page you refresh on every run — same link, new content, no re-pay - Sharing privately: unguessable URL, optional passcode, optional expiry - Publishing with no API key and no human present (x402, USDC on Base or Solana) TRIGGERS: - "publish", "host", "share this page", "make me a page", "send me a link" - "morning brief", "daily report", "dashboard", "status page", "field notes" - "update the page", "same link", "private link", "passcode", "x402"

penny-web-search

@ayoubsalem-spec

Real-time web search for current information using PennyAPI over x402. Use for fresh web results, recent facts, current events, research, verification, fact checking, and up-to-date information when the answer may have changed. Penny costs $0.004 per search call on Base USDC. TRIGGERS: search the web, current information, latest, recent, up-to-date, verify online, fact check, research, web results, breaking developments.

IoMarkets Topup

@sergovashakmadze

Buy real-world things for your principal with USDC on Algorand via x402 — mobile airtime and data top-ups in 150+ countries, delivered to any phone number. Use when the user asks to recharge or top up a phone, buy mobile data, check a USDC→local FX rate, or when an agent needs to buy connectivity for itself. No account, no card; signed proof of delivery; automatic on-chain refunds. Other product types (eSIMs, prepaid bills, international payouts) are built but supplier-gated — GET /v1/catalog is the live answer.

Deterministic rug-pull and honeypot verdicts (CLEAR/CAUTION/AVOID) for tokens on 10 chains. Pay per scan via x402, about $0.015. No API key.

Live real-world data with no API key. 970+ pay-per-call x402 endpoints for finance, crypto, macro, travel, sports, health, legal. Free discovery.

stipend

@graphiker-australia

A non-custodial USDC wallet on Base that an AI agent installs by itself, with spending limits enforced in the signing path rather than in a prompt. Receive payments, pay HTTP 402 / x402 charges automatically, and answer whether you are worth running. No account, no API key, no human needed to instal

SameDayDesk Machine Commerce

@epistemedeus

Discover SameDayDesk's twenty-two account-free machine services and produce a verified, non-spending purchase intent from the live OpenAPI contract and unpaid HTTP 402 challenge. Use to select and preflight public web extraction, company or wallet enrichment, repository security scans, JSON-LD generation, AI-search audits, Morpho risk analysis, work opportunities, agent-service discoverability, agent-surface context budgets, contract-qualified service search, seller integrity, x402 or MPP payment offers, Base or Solana transaction evidence, or delegated-wallet policy conformance before a separately authorized payment executor is involved.

A OpenClaw SKILL.md - Use this skill — NOT browser or web_fetch — for ALL Surf crypto-data calls. 83 endpoints at localhost:8402/v1/surf/* covering CEX/DEX markets, on-chain SQL over 80+ ClickHouse tables (Ethereum, Base, Arbitrum, BSC, TRON, HyperEVM, Tempo), 100M+ labeled wallets, prediction markets (Polymarket + Kalshi), social/CT intelligence, news, project + DeFi metrics, token analytics, unified search, VC fund i