mcp server
Blocksize Agentic Market Intelligence
Live multi-asset market data for AI agents with provenance, starter credits, x402, and examples.
Description as published by the maintainer. Source
- version 0.6.3
- active
active — Registry entry last updated 2026-07-28.
What this server can do
8 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
fetch(id)- 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. Required: id.
get_market_data_endpoint(symbol, service)- 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. Required: service, symbol.
get_pricing_info- Inspect current per-call prices, bulk credit tiers, and supported Solana and Base USDC settlement networks. This is free and read-only planning metadata; it does not initiate payment.
get_product_catalog- 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(product)- 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. Required: product.
list_instruments(service)- 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.
search(query)- 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. Required: query.
search_pairs(query, asset_class)- 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. Required: query.
Last successful function declaration observed on . Source: https://mcp.blocksize.info/mcp/server/. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://mcp.blocksize.info/mcp/server/.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 0.6.3 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-07-28 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-07-28 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 8 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | mcp.blocksize.info | |
| mcp endpoint status | ok | The server listed 8 functions when asked. | as of probe | mcp.blocksize.info |
Where to get it
This record as data
Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.
GET /api/v1/entries/mcp_server.json