LIVE DATA + AGENT-NATIVE MARKET INTELLIGENCE

Market Intelligence for AI Agents

Blocksize Capital gives AI agents and builders live crypto VWAP, bid/ask, AMM state prices, VWAP windows, market briefs, macro snapshots, and trader-ready indicators through public MCP discovery and x402-protected HTTP APIs.

Use the public MCP surface to discover symbols, inspect pricing, fetch integration docs, check feed readiness, and choose the right product. Route live production quotes, 24h fixed VWAP, 30m closes, state prices, receipts, checks, and signal packages through the paid HTTP API or the advanced local MCP setup.

Live Coverage API Counts
$0.002 Minimum Cost / Call
Ready 24h VWAP Cache
2 Settlement Networks
Open Market Data API Live Feed Status View Subscriptions
Public Remote MCP URL
https://mcp.blocksize.info/mcp/server/

Read-only discovery tools for ChatGPT Developer Mode, Cursor, Claude MCP clients, Smithery, Glama, official registry listings, and AI systems looking for price data.

Listing-safe discovery mode Blocksize discovery demo
50 Welcome Credits

Start with 50 live data credits.

Eligible authenticated connector users can try live data, market briefs, macro snapshots, pre-trade checks, receipts, and trader indicators before using direct x402 settlement or contacting Blocksize about an authenticated account plan.

Authenticated Claude, Cursor, or OpenAI connector identity

Eligibility checks protect the trial from abuse; free discovery remains available through the public remote MCP server.

Listed across agent registries

Find Blocksize MCP where builders discover AI-agent tools.

Blocksize Agentic Market Data is published across MCP registries, agent marketplaces, payment catalogs, and public source repositories so crawlers and developers can verify the same remote MCP endpoint: https://mcp.blocksize.info/mcp/server/.

Official MCP RegistryActive remote server record GlamaVerified MCP connector SmitheryHosted tool directory listing Pay.shBlocksize market-data service x402scanx402 server listing GitHub RepoCanonical source and future signed releases GitLab MirrorHistorical mirror; not an install source Awesome MCPCommunity listing (merged)

Integration Surfaces

Public Remote MCP

Directory and client onboarding

Free instrument discovery, pricing inspection, and robust document search tools for remote MCP clients.

/mcp/server/
Paid HTTP API

Live production market intelligence

Direct x402 access to live data endpoints for crypto, FX, metals, state prices, VWAP windows, briefs, receipts, checks, and trader indicators.

/openapi.json
Advanced Local MCP

Full builder workflow

Approved collaborators can run the private local MCP server when they need the full paid tool surface inside their own MCP-compatible desktop or IDE workflow.

python -m src.mcp_server

Market Coverage

Crypto (VWAP & BidAsk)

Institutional crypto snapshots across live upstream catalogs. Current service-by-service counts are published at /v1/coverage.

GET /v1/vwap/{pair}
GET /v1/bidask/{pair}

Equities

Supported stock ticker bid/ask snapshots, discoverable with asset_class=equity before paid live-data calls.

GET /v1/search?q=AAPL&asset_class=equity
GET /v1/bidask/{ticker}

State Prices and VWAP Windows

Cache-backed AMM state prices, 30-minute closing VWAP, and 24-hour fixed VWAP for trader workflows.

GET /v1/state/{pair}
GET /v1/vwap30m/{pair}
GET /v1/vwap24h/{pair}

FX

Spot snapshots for the currently enabled foreign exchange pairs.

GET /v1/fx/{pair}

Metals

Spot pricing for gold, silver, platinum, palladium, and copper.

GET /v1/metal/{ticker}

Agent Workflow Products

Market briefs, pre-trade checks, audit receipts, macro snapshots, and trader signal packages.

POST /v1/briefs/market
POST /v1/signals/trader-alpha-pack

Market Intelligence Packages

Raw market data remains the foundation. Blocksize packages live prices, AMM state, VWAP windows, provenance, receipts, macro context, and trader indicators into decision-ready agent workflows.

Raw Market Data

VWAP, bid/ask, equities, FX, and metals

Fast live price routes for agents that already know the exact market data they need.

GET /v1/vwap/{pair} · GET /v1/bidask/AAPLXUSD
State + VWAP Windows

Cache-backed trader context

State prices, 30-minute closes, and 24-hour fixed VWAP are kept ready for symbols in the live cache.

GET /v1/state/{pair} · GET /v1/vwap24h/{pair}
Agent Briefs and Receipts

Decision-ready evidence

Briefs, checks, and audit-grade receipts package prices with methodology, inputs, and provenance.

POST /v1/briefs/market · POST /v1/receipts/price
Trader Indicators

Alpha-style support metrics

Token quality, state divergence, Solana token briefs, and alpha packs combine Blocksize price feeds into reusable signals.

POST /v1/indicators/token-quality · POST /v1/signals/trader-alpha-pack
Readiness Checks

Know before spending credits

Agents can check whether state, 30-minute, and 24-hour cache coverage is ready before making paid calls.

GET /v1/cache/status · POST /v1/capabilities/check
Agent Discovery Package

Free search and citation layer

Remote MCP tools and public files that help ChatGPT, Claude, Cursor, search engines, and crawlers identify the right data route.

/mcp/server/ · /llms.txt · /data-packages.json

Agent Flow

01

Discover

Use the public remote MCP server to find supported symbols, pricing tiers, and setup docs.

02

Choose Path

Use /v1/cache/status and /v1/capabilities/check, then choose raw endpoints or packaged workflow products.

03

Settle

Use authenticated starter credits or signed x402 v2 payments on an operational advertised network. Eligible authenticated connector users can start with 50 live data credits.

04

Operate

Scale with direct x402 or contact Blocksize about an authenticated account plan once your agent is in production.

Unit Pricing

Asset Class Unit Cost (USDC) Examples
Core Crypto $0.002 BTCUSD, ETHUSD, SOLUSD
Extended Crypto $0.004 JUPUSD, WIFUSD, AAVEUSD
FX and Metals $0.005 EURUSD, GBPUSD, XAUUSD
State and VWAP Windows 1 credit MSOLUSD state price, SOLUSD 30m VWAP, BTCUSD 24h VWAP
Agent Workflow Products 5-25 credits market brief, pre-trade sanity check, price receipt, macro snapshot
Trader Indicators 10-25 credits token quality, state divergence, Solana token brief, trader alpha pack

Authenticated Account Plans

Self-serve purchase routes are not exposed in production. Teams that outgrow direct x402 or connector starter credits can discuss an authenticated account plan with Blocksize.

Access path Availability Commercial terms Next step
Direct x402 Public per request Published route price Use x402 client
Connector starter credits Eligible authenticated users Included evaluation allowance Sign in
Authenticated account plan By agreement Custom terms Contact sales

Authenticated Account Plans

For sustained or higher-volume access, contact Blocksize to discuss an authenticated account plan with agreed terms.

Contact Sales

Technical Artifacts

Remote MCP Quickstart

Install instructions for ChatGPT, Cursor, Claude MCP clients, and other Streamable HTTP runtimes.

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Prompt Examples

Reviewer-friendly prompts for feed readiness, market briefs, state price checks, and integration handoff.

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Privacy Policy

Accessible policy covering request metadata, wallet-related inputs, and operational logging.

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Support

Troubleshooting checklist, reviewer links, and approved support path.

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Swagger UI

Interactive documentation for raw data, readiness checks, receipts, briefs, macro snapshots, and indicators.

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MCP Manifest

Public listing metadata for the remote discovery server.

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Official Registry Metadata

Remote server descriptor prepared for the MCP Registry publisher flow.

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AI Reader Brief

Plain-text handoff for AI models, crawlers, and agent workflows looking for Blocksize market intelligence.

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Sitemap

Canonical index of public discovery, API, registry, and data-package documentation URLs.

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Data Catalog

Package-level coverage reference for raw prices, state prices, VWAP windows, and workflow products.

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Agent Integration Guide

Direct x402 flow, authenticated connector starter credits, and system integration notes.

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