MCP server

Blocksize Agentic Market Intelligence Official

info.blocksize.mcp/agentic-payments

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

Multi-venue VWAP, bid/ask, crypto FX, metals and equities with provenance receipts for AI agents

Website Source

At a glance

Type

MCP server

Publisher

blocksize.info (verified by the MCP Registry)

Status

Working at last check

Tools

9

Token cost

About 1,715 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 agentic-payments https://mcp.blocksize.info/mcp/server/?utm_source=mcp-registry

Claude Desktop

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

Codex (config.toml)

[mcp_servers.agentic-payments]
url = "https://mcp.blocksize.info/mcp/server/?utm_source=mcp-registry"

Gemini CLI

{"mcpServers":{"agentic-payments":{"httpUrl":"https://mcp.blocksize.info/mcp/server/?utm_source=mcp-registry"}}}

Cursor

{"mcpServers":{"agentic-payments":{"url":"https://mcp.blocksize.info/mcp/server/?utm_source=mcp-registry"}}}

VS Code

{"servers":{"agentic-payments":{"type":"http","url":"https://mcp.blocksize.info/mcp/server/?utm_source=mcp-registry"}}}

Antigravity

agy mcp add agentic-payments https://mcp.blocksize.info/mcp/server/?utm_source=mcp-registry

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":"agentic-payments","server_url":"https://mcp.blocksize.info/mcp/server/?utm_source=mcp-registry","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"agentic-payments","server_url":"https://mcp.blocksize.info/mcp/server/?utm_source=mcp-registry"}

Tools

• fetch ~135 tokens
  Fetch one document or instrument guide returned by search. This is free, read-only content retrieval with no account, credential, payment, or live-price side effects.
• get_market_data_endpoint ~288 tokens
  Build the exact x402-protected HTTP URL for one live market-data request. Returns method, URL, service notes, pricing docs, and next steps; it is read-only and does not fetch prices, charge a wallet, or submit payment.
• get_pricing_info Moves money · ~99 tokens
  Inspect current direct x402 per-call prices, authenticated connector starter-credit costs, supported USDC settlement networks, and the account-plan contact path. This is free read-only metadata; it does not initiate payment.
• get_product_catalog ~106 tokens
  Inspect Blocksize raw data, supported equity ticker bid/ask, and premium agent-native workflow products, including starter-credit positioning, credit costs, suggested paid prices, endpoint templates, and upgrade path. This is free and read-only.
• get_workflow_endpoint ~198 tokens
  Build the exact paid HTTP endpoint, method, starter-credit cost, and example body for a premium Blocksize workflow. This is free and read-only; it does not fetch live data, charge credits, or start x402.
• list_instruments ~252 tokens
  List the supported instruments for one Blocksize service. This is free, read-only catalog metadata; it does not fetch live prices, create accounts, or start x402 payment.
• recommend_account_plan ~242 tokens
  Recommend a sales-assisted Blocksize account plan from expected live-call volume, team size, recurring use, and SLA needs. This is free and does not collect contact details, create an entitlement, or start a purchase.
• search ~144 tokens
  Search Blocksize documentation and catalog metadata by keyword. This free read-only search returns document and instrument ids for fetch; it does not return live prices or start payment.
• search_pairs ~251 tokens
  Discover supported crypto, equity, FX, and metal symbols before using the paid HTTP API. Returns up to 50 catalog matches with asset class, available services, and pricing tier; it is free, read-only, and never returns live prices or starts payment.

Browse

• Payments
• Stocks and markets
• Crypto and blockchains

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