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MCP live MCP 2025-11-25 streamable-http

com.market0x/marketplace

com.market0x/marketplace

Buy, sell and bid on vote-escrow NFTs and .base.eth names. Non-custodial, settles on Seaport.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
1897ms
last probe
Tools
13
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://www.market0x.com/api/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
13 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
13 items in total; 3 or more earns these points.
pass Describes itself 10/10
93 characters; more than 30 earns these points.

Tools · 13

list_micro_markets

List the markets this marketplace facilitates (asset, chain, currencies, fee).

get_listings

Active listings/auctions for a market. Each row carries the ask and the position's underlying contents priced at current market (published formula: /docs#data-sources), plus discountPct (the differenc…

get_listing_details

Full detail for one order including a FRESH live-contents snapshot (principal, claimable rewards, voting/earning power, as_of_block).

get_recent_trades

Recently settled sales for a market. `amount` is the EXACT settled total (incl. fee) from the on-chain fill where the indexer recorded it, with `settledAt` the block time and `exact: true`; otherwise …

prepare_purchase

Prepare the non-custodial transaction package to BUY a listing (or accept an offer): ordered approvals + Seaport fulfillOrder calldata + a fresh contents snapshot. prepared.summary quotes the CURRENT …

prepare_offer

Prepare a BID/offer on a position: returns the Seaport order to sign (EIP-712), the currency approval needed, and how to submit it. The agent reads its Seaport counter, signs, and POSTs the signed ord…

prepare_listing

Prepare a SELL listing or Dutch auction. Verifies the seller OWNS the position and it's transferable (not voted/attached), builds the Seaport order with the Interface fee injected by the server, and r…

prepare_cancel

Prepare the on-chain Seaport cancel transaction for an active order. Only the order's offerer can execute it (Seaport enforces msg.sender == offerer), so the calldata is safe to return. After it confi…

get_orders

List orders created by an address (its listings, auctions, offers). Status is reconciled by the background worker — treat as advisory until checked at fill.

get_owned_positions

List the positions an address owns in a market, with listability (voted/attached positions can't transfer).

subscribe_notifications

Subscribe a wallet to push notifications (order_filled / offer_received / saved_search) via an HMAC-signed webhook — the agent-native alternative to polling. Two-step: call WITHOUT `signature` to get …

list_subscriptions

List a wallet's notification subscriptions (webhook URLs redacted to origin).

unsubscribe_notifications

Delete a notification subscription. Two-step like subscribe_notifications: call without `signature` to get the message to sign. `chainId` is signed over and verified on that chain. Signed messages are…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://www.market0x.com/api/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "com.market0x/marketplace": {
      "url": "https://www.market0x.com/api/mcp",
      "transport": "streamable-http"
    }
  }
}