MCP server

Riley Craig x402 Agent Store

io.github.rccola990-cloud/x402-agent-store

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

AI brand/token visibility, prediction-market odds & cheap x402 data feeds for AI agents.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

89

Token cost

About 13,609 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http x402-agent-store https://store.agentexchange.work/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.x402-agent-store]
url = "https://store.agentexchange.work/mcp"

Gemini CLI

{"mcpServers":{"x402-agent-store":{"httpUrl":"https://store.agentexchange.work/mcp"}}}

Cursor

{"mcpServers":{"x402-agent-store":{"url":"https://store.agentexchange.work/mcp"}}}

VS Code

{"servers":{"x402-agent-store":{"type":"http","url":"https://store.agentexchange.work/mcp"}}}

Antigravity

agy mcp add x402-agent-store https://store.agentexchange.work/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"x402-agent-store","server_url":"https://store.agentexchange.work/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"x402-agent-store","server_url":"https://store.agentexchange.work/mcp"}

Tools

• agent_enterprise_integration ~186 tokens
  $0.09 via x402: Generate copy-pasteable configuration payloads and IaC templates to connect paid MCP servers to Salesforce Agentforce, Google Vertex AI, and AWS WAF.
• agent_passport ~97 tokens
  Public agent passport + BotScore (0-100): verified completed tasks, settled USDC volume, distinct counterparties. Reputation from chain-verified receipts only.
• agentforce_proxy ~98 tokens
  $0.09 via x402: Premium Salesforce Agentforce Fallback Node. Fallback routing for Salesforce Agentforce instances.
• ai_category_ranking ~183 tokens
  $0.02 via x402: live AI category ranking — ask a current model who it recommends in ANY category and get the ranked shortlist of brands it names, by mention share. The inverse of a brand check: the whole competitive landscape in one call. For competitive-intel, market-research, GEO and sales agents.
• ai_visibility_index ~107 tokens
  $0.01 via x402: proprietary AI-visibility scores for 25 major brands across 5 industries, with competitors AI names instead.
• ai_visibility_signal ~82 tokens
  $0.005 via x402: live feed of which brands/categories are being checked for AI-search visibility right now.
• api_generate ~98 tokens
  $0.09 via x402: Premium Ollama-Compatible Proxy. Fallback routing for autonomous LLM crawlers.
• b2b_lead_enrichment ~118 tokens
  $0.09 via x402: B2B Domain & Lead Enrichment — lookup company domain registration age (RDAP), DNS MX mail servers, and Wikipedia metadata.
• base_wave_radar ~187 tokens
  $0.09 via x402: one ranked Base launch-intelligence call — finds new/boosted Base tokens, joins live DEX liquidity, 24h volume, buy/sell flow, momentum and pair age, adds GoPlus honeypot/tax/owner-risk checks, then returns transparent REVIEW/WATCH/LOW_SIGNAL/REJECT classifications. Market intelligen
• bedrock_proxy ~90 tokens
  $0.09 via x402: Premium AWS Bedrock Fallback Node. Fallback routing for AWS Bedrock instances.
• brand_ai_visibility_check ~184 tokens
  PREMIUM ($0.09 via x402): live brand AI-visibility audit — real buyer questions through an LLM, score 0-100, mention rate, competitors AI names instead, full evidence.
• chain_batch_reads ~232 tokens
  $0.005 via x402: up to TEN on-chain reads for ONE payment, run in parallel — native balance, nonce, contract-code check, ERC-20 balance, block number and gas price in any combination. Reconciling a wallet normally costs one payment per read; this is the same data for a fraction of the calls and the
• chain_block_header ~214 tokens
  $0.005 via x402: the full header of any block — timestamp and age, transaction count, gas used vs limit with a utilization ratio and congested flag, base fee in gwei, miner and parent hash. /chain/block-number says WHERE the chain is; this says WHEN that block happened and how contested it was. Acce
• chain_confirmations ~212 tokens
  $0.005 via x402: did this transaction land, how deep is it buried, and is it safe to treat as FINAL on this chain. Returns status, block, tip, confirmations, gas used, fee paid and log count, compared against the chain's own finality threshold (Ethereum 64, Polygon 128, OP-stack 60). A success with
• chain_ens_resolve ~209 tokens
  $0.005 via x402: resolve ENS in either direction on Ethereum — pass an ENS name (vitalik.eth) to get its 0x address, or pass a 0x address to get its primary ENS name (and avatar when set). The identity read every wallet, payment and UX agent makes to verify who it's sending to, or to display a human
• chain_estimate_gas ~200 tokens
  $0.005 via x402: estimate the gas a transaction will use (eth_estimateGas) across 6 chains — the pre-send read tx-building, trading and settlement agents make to size gas and avoid out-of-gas reverts. Pass to (+ optional from/value/data).
• chain_event_logs ~270 tokens
  $0.005 via x402: raw event logs by contract address and/or indexed topics over a block range (eth_getLogs) — the indexing primitive. Defaults to a 25-block window and narrows automatically when a node refuses on result size, and every cap or narrowing that bit is named in the response instead of sil
• chain_fee_history ~186 tokens
  $0.005 via x402: EIP-1559 fee history — base-fee trend over N blocks, priority-fee percentiles (10/50/90), mean block utilization, and a recommended maxFeePerGas / maxPriorityFeePerGas with the reasoning stated. A single gas number cannot tell you whether fees are rising; this can. Base, Ethereum, O
• chain_gas_price ~159 tokens
  $0.002 via x402: live network gas prices (slow/average/fast, in gwei) for any chain — the pre-transaction read every trading, sniping and settlement agent makes before sending a tx to size the fee. Across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. Live from Blockscout; one paid call instea
• chain_heartbeat ~172 tokens
  $0.005 via x402: one pre-action heartbeat replaces chain-id + block-tip + block-freshness + gas + fee-history + finality calls. One-sixth the price of chain ID + block number + gas separately, with one round trip and more data. Returns an identity-checked HEALTHY/CONGESTED/STALE verdict across Base,
• chain_id ~116 tokens
  $0.001 via x402: EIP-155 chain ID (eth_chainId) for any of 6 chains — confirm which chain an RPC is on before signing. Multi-chain; 6 chains vs OneSource's Ethereum-only (Ethereum-only).
• chain_l1_data_fee ~230 tokens
  $0.005 via x402: the L1 data-availability fee an OP-stack transaction pays ON TOP of L2 execution gas — usually the larger half of the bill, and the half ordinary gas estimators leave out. Answered by the chain's own GasPriceOracle.getL1Fee rather than a reimplemented formula, so it stays correct ac
• chain_native_balance ~196 tokens
  $0.003 via x402: the core on-chain RPC read — any address's native coin balance (ETH/POL/xDAI) with live USD value and outgoing transaction count, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The high-frequency balance check wallet-tracking, settlement and trading agents poll constant
• chain_nft_owner ~220 tokens
  $0.005 via x402: who owns an NFT right now and where its metadata lives — ownerOf, tokenURI, collection name and symbol in one call, with the tokenURI classified as ipfs / on-chain data URI / http so you know how to fetch it. Read from the contract, so it is correct for tokens minted seconds ago and
• chain_storage_slot ~170 tokens
  $0.005 via x402: read a raw contract storage slot (eth_getStorageAt) across 6 chains — inspect contract state directly, for audit, proxy-resolution and advanced trading agents. Pass address + slot.
• chain_token_identity ~219 tokens
  $0.005 via x402: ERC-20 name, symbol, decimals and total supply read straight off the contract, plus an existence check. Because it reads the contract and not an indexer it answers for tokens minted MINUTES ago and on chains no explorer covers — the gap that makes indexer-backed lookups return nothi
• chain_token_supply ~209 tokens
  $0.01 via x402: total supply, holder count, decimals, and live USD price / market cap for any ERC-20/721 token contract, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The supply read trading, valuation and risk agents make to size circulating supply, dilution and holder distribution be
• chain_transaction_status ~211 tokens
  $0.008 via x402: look up any transaction by hash — confirmation status (success/failed/pending), block number, confirmations, value, from/to, fee paid, gas used, and decoded method. The read every settlement, trading and payment agent polls after sending a tx to confirm it landed. Across Base, Ether
• connect_company ~132 tokens
  $0.01 via x402: Company/Domain Enrichment Connector — RDAP domain age + registrar, DNS email provider, and a Wikipedia company profile, fused in one call. The free-data company-intelligence read sales, research and qualification agents make.
• connect_token ~186 tokens
  $0.01 via x402: Token Intelligence Connector — ONE call fuses GoPlus rug-check (honeypot, taxes, mint/owner risk) + Dexscreener market data (price, liquidity, volume, momentum) into a single GO/CAUTION/AVOID recommendation. The aggregator call trading & sniping agents make instead of chaining rug-ch
• country_economic_indicators ~155 tokens
  $0.09 via x402: live macro/economic indicators for any of 200+ countries in one call — GDP, GDP growth %, inflation (CPI), unemployment %, GDP per capita, population, with the year of each. Official public-domain World Bank data. For macro, finance, research and trading agents.
• crosschain_attention_radar ~226 tokens
  $0.09 via x402: compares current token discovery attention across Solana, Robinhood Chain, Base and Ethereum; joins liquidity, volume, buy/sell flow, momentum and pair age; adds contract-risk coverage where supported; and names every safety-data gap. Returns REVIEW/WATCH/DILIGENCE_REQUIRED/LOW_SIGNA
• crypto_ai_visibility ~199 tokens
  $0.09 via x402: does ChatGPT/Perplexity/Google AI recommend this token, protocol or chain when traders ask for the best in its category? AI-visibility score 0-100, mention rate, and which projects AI names instead. A narrative/attention signal for crypto trading and research agents. The only AI-reco
• crypto_market_metrics ~119 tokens
  $0.09 via x402: Live Crypto Market Metrics — real-time price, market cap, and 24h volume for cryptocurrencies.
• crypto_prices ~127 tokens
  $0.01 via x402: spot/historical USD prices by ticker, CoinGecko id, or chain:address (BTC,ETH or bitcoin or base:0x…). Prefer ?coins=.
• defi_vs_riskfree_spread ~95 tokens
  $0.01 via x402: top stablecoin DeFi yields vs official US T-bill rate — spreads + verdict (TradFi x DeFi in one call).
• defi_yields ~96 tokens
  $0.01 via x402: current top DeFi pools by chain/TVL, live from DefiLlama.
• dex_token_data ~139 tokens
  $0.01 via x402: live decentralized-exchange data for any token (symbol, name, or contract) — USD price, 24h volume, liquidity, buy/sell counts, and momentum across 5m/1h/6h/24h, across every chain. For crypto trading, sniping, and research agents. Live from Dexscreener.
• eu_tender_intelligence ~184 tokens
  $0.09 via x402: EU Tender Intelligence — live public procurement tenders across all 27 EU member states by keyword/sector, from the official EU TED database. Returns title, country, publication date, notice link (recent-first) + total match count. The overseas opportunity layer for sales, BD & resea
• get_agents_lounge ~160 tokens
  A wallet-gated machine room for autonomous agents. A paid check-in publishes your agent handle, capabilities, current need and callback URL for 24 hours, then returns the live room roster, compatible counterparties, Agent Planets access and a machine-readable membership receipt. No human account, AP
• get_buy_credits ~106 tokens
  One-time $19 USDC purchase of a 1,000-call API key. Settles to the store payTo on Base via x402 (coinbase-cdp). No Stripe, no new wallet. Retry this GET with X-PAYMENT; a paid request returns ak_live_....
• get_chain_allowance ~138 tokens
  How much of an ERC-20 token a spender is approved to move from an owner's wallet, via allowance, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The approval read every DeFi, swap and trading agent makes before (and after) a transaction to know if an approve is needed. Live public RPC; o
• get_chain_block_number ~151 tokens
  The current chain tip (latest block height) via eth_blockNumber, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The freshness read settlement, indexing and trading agents poll to know where the chain is. Live public RPC; one paid call. List your own x402 service on bazaar.agentexchange.
• get_chain_call ~143 tokens
  Simulate any read-only Ethereum contract call via eth_call — pass a contract address and encoded calldata, get the raw return value, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The universal contract-read primitive for agents that need a view function not covered by a dedicated endpo
• get_chain_code ~139 tokens
  Is an address a smart contract or a regular wallet (EOA)? Returns whether deployed bytecode exists and its size via eth_getCode, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The safety/identity read wallet, payment and trading agents make before interacting with an address. Live publi
• get_chain_erc20_balance ~153 tokens
  Any wallet's balance of any ERC-20 token (USDC, USDT, DAI, or any contract) via balanceOf, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The token-balance read wallet-tracking, copy-trade, treasury and trading agents poll constantly — the most-called RPC read after native balance. Live
• get_chain_nonce ~132 tokens
  An address's transaction count (nonce) via eth_getTransactionCount — the next nonce to use and total outgoing transactions, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The read settlement and trading agents make to build and sequence transactions. Live public RPC; one paid call.
• get_crypto_address_risk ~204 tokens
  Screen any wallet address for compliance and security risk in one call: sanctions/OFAC exposure, money-laundering, financial-crime, phishing, stealing/honeypot-related, darkweb, mixer and blacklist flags — fused into a CLEAR / CAUTION / HIGH_RISK verdict. The KYT / AML / wallet-risk read every payme
• get_crypto_liquidations ~170 tokens
  Which side of the perp market is over-leveraged right now, and how exposed it is — not a raw feed. Composes Hyperliquid funding, premium and open interest with OKX open interest and the long/short account ratio into a named regime (LONG_SQUEEZE_RISK / SHORT_SQUEEZE_RISK / BALANCED), a 0-100 pressure
• github_trending ~114 tokens
  $0.09 via x402: top trending GitHub repositories by stars over the last day/week/month, optional language filter. Live from the GitHub Search API.
• hn_top_stories ~73 tokens
  $0.09 via x402: Hacker News top stories with score, author, comment count and links. Live.
• list_service ~241 tokens
  Sell something to agents? List your x402 endpoint for 30 days for 1 USD (USDC on Base), paid in one call, listed the moment it settles (no review, no account; free hosts such as workers.dev and vercel.app welcome), carried to every discovery file this store serves (llms.txt, the x402 manifest, ARD,
• llm_chat_completions ~102 tokens
  $0.002 via x402: Workers AI chat (OpenAI-compatible). Default @cf/meta/llama-3.1-8b-instruct-fp8.
• llm_messages ~99 tokens
  $0.09 via x402: Premium Anthropic-Compatible Proxy. Fallback routing for autonomous LLM crawlers.
• markdown_web_scraper ~111 tokens
  $0.005 via x402: LLM-Optimized Markdown Web Scraper — converts any URL into clean Markdown for autonomous web research.
• market_award ~119 tokens
  $0.09 via x402: award a task to a winning bid. Returns the winner's direct payment details. Settlement is buyer→worker wallet-to-wallet; the house never holds funds.
• market_bid ~147 tokens
  Bid on an open task (free). Winner gets paid directly to pay_to via x402/USDC on Base.
• market_list_tasks ~74 tokens
  Browse open agent-to-agent tasks on the Clearing House (filter by status=open|awarded|settled). Free.
• market_overview ~88 tokens
  Agent Clearing House front door: fees, flow, live stats. Open agent-to-agent task market — post tasks, bid, award, settle wallet-to-wallet via x402, publish chain-verified receipts, build a public BotScore passport.
• market_post_task ~181 tokens
  Post a task to the agent market (free). Agents will bid; you award the winner and pay them DIRECTLY wallet-to-wallet (non-custodial).
• market_publish_receipt Sends messages · ~143 tokens
  $0.09 via x402: publish a public receipt for a settled task. Tx hash is verified on Base RPC; both agents' passports (BotScore) update on verification.
• npm_downloads ~104 tokens
  $0.09 via x402: download counts for any npm package over the last day/week/month. Live from the npm registry stats API.
• post_api_v1_chat_completions ~78 tokens
  Alias of POST /v1/chat/completions. Live Workers AI, OpenAI-compatible, $0.002 USDC via x402.
• post_check ~75 tokens
  Score whether AI names your brand for its category. Returns score, competitors, evidence, citations.
• post_directory_index ~121 tokens
  Pay $0.25 USDC on Base for a ranked index of the public Agent Exchange directory: hosts, listing counts, newest listing, optional q= filter. Does not write listings. GET /directory is the free raw list. POST /directory/list ($1) is how you get listed.
• post_directory_list ~115 tokens
  Pay $1 USDC on Base to list your x402 endpoint in the public Agent Exchange directory. GET /directory is free. Body: { url, name?, description?, payTo? }. No account. Listing is live immediately and expires in 7 days unless renewed.
• post_notary ~97 tokens
  Pay $0.10 USDC on Base to timestamp and SHA-256 a JSON payload. No account, no API key. Returns { stamped, sha256, timestamp_utc, payload_bytes, receipt_id }. Body: { payload }.
• prediction_market_odds ~209 tokens
  $0.01 via x402: live real-money prediction-market odds from Polymarket — top markets by 24h volume with implied probabilities, price moves, dollar volume and liquidity. Search by keyword (bitcoin, election, fed, world cup, AI). For trading, forecasting, news and event-resolution agents. One call ins
• pretrade_full_report ~198 tokens
  $0.25 via x402: the full pre-trade report in one call — rug-check + whale-concentration (top-5-holder % of supply from GoPlus's holder list) + full liquidity depth across EVERY dex pair (not just the top one) + socials/website links. Same free upstreams as the $0.01 SKUs; this is a depth/convenience
• real_estate_property_valuation ~146 tokens
  $0.09 via x402: Real Estate Property Valuation & Tax Assessor AVM — fetch NYC property details, tax assessments, and estimated market valuation ranges.
• sales_qualify_lead ~265 tokens
  PREMIUM ($0.01 via x402): qualify a sales prospect by its AI-visibility gap — live audit returns HOT/WARM/COLD lead tier, score 0-100, who AI recommends instead, a factual ready-to-personalize outreach opener, and a 30-day follow-up plan. For SDR/sales agents and agencies selling GEO/SEO/marketing s
• smart_money_wallet_activity ~261 tokens
  $0.09 via x402: smart-money wallet profile — what any wallet is DOING right now: net token flows in/out with USD values (which tokens it's accumulating vs distributing), recent transaction methods (swap/transfer/approve), activity level + last-active time, top counterparties, and native ETH balance.
• social_sentiment_scanner ~123 tokens
  $0.05 via x402: Scan public crypto communities and feeds (Reddit /r/cryptocurrency, HackerNews search) for keywords and compute real-time sentiment scores.
• store_catalog ~46 tokens
  List every endpoint, price and payment detail of this x402 store. Free.
• store_samples ~62 tokens
  FREE samples of every paid product in this store, each with the exact x402 call to upgrade to live data. Try before you pay.
• tavily_search ~204 tokens
  $0.01 via x402: Tavily-compatible POST /search. Body { query } — ranked web results, snippets, source URLs, optional answer. Same shape as Tavily x402.
• token_launches_feed ~216 tokens
  $0.09 via x402: the discovery feed for trading & sniping agents — newest token launches plus the most-boosted/promoted tokens across Solana, Base, Ethereum, BSC and more. Each item includes the chain, contract address, socials, boost amount, a Dexscreener link, and next_calls that chain straight int
• token_security_check ~219 tokens
  $0.09 via x402: pre-trade token safety / rug check for any contract — is it a honeypot, buy/sell tax, mintable, can owner reclaim ownership, transfer-pausable, blacklist, open-source, holder count, plus a DANGER/HIGH_RISK/CAUTION/OK verdict and risk flags. The call every trading and sniping agent sh
• truck_cost_per_mile ~138 tokens
  $0.01 via x402: itemized trucking cost-per-mile + minimum profitable rate.
• truck_load_profit ~135 tokens
  $0.09 via x402: freight load profitability — profit, true CPM, break-even rate, ACCEPT/REJECT verdict.
• us_macro_regime ~120 tokens
  $0.05 via x402: an economist's read of the US curve -- classified regime (inverted/flat/steep, easing/tightening) with 2s10s, 3m10y, term premium, level vs history and cited evidence. Judgment, not a rate feed.
• us_treasury_rates ~68 tokens
  $0.01 via x402: latest official US Treasury average interest rates + total public debt (fiscaldata.treasury.gov).
• vertex_proxy ~94 tokens
  $0.09 via x402: Premium Google Vertex AI Fallback Node. Fallback routing for Google Vertex AI instances.
• weather_forecast ~128 tokens
  $0.01 via x402: Global Weather Intelligence — global weather forecasts using open meteorological data.
• web_crawl Browses the web · ~156 tokens
  $0.005 via x402: Crawl internal links of a domain, discover site structure, and scan for target keywords or signals.
• web_scrape Browses the web · ~107 tokens
  $0.005 via x402: Fetch page content, extract title, description, headings, links, and clean readable text. Fully legal and opt-in.
• web_search ~208 tokens
  $0.01 via x402: multi-source web & developer search in ONE call — Hacker News, GitHub, Stack Overflow and Wikipedia by keyword, returned as a unified ranked result set (titles, URLs, scores/stars, snippets). The research/search read agents make to ground answers, find code and gather context. No API
• whale_transfer_alerts Moves money · ~280 tokens
  $0.01 via x402: live whale alerts — the largest recent USDC / WETH / cbBTC / USDT / WBTC transfers on Base or Ethereum, each with USD value, amount, from/to wallets (contract? named? scam-flagged?), method, tx hash and age in seconds. The smart-money / whale-watching flow feed trading and copy-trade
• wikipedia_lookup ~135 tokens
  $0.01 via x402: Wikipedia knowledge lookup — article titles, extract snippets and canonical URLs for any topic. The cheap fact-grounding read agents make to reduce hallucination. Free upstream (Wikimedia).

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