MCP 服务器

HSH Data-on-Demand

Made-to-order data for AI agents via x402 micropayments on Base. Describe a need in plain language, get a custom quote, pay per call. No signup, no API keys. HTTP + MCP transports. 5 tools.

README

HSH Data-on-Demand — MCP Server

Give any AI agent the ability to acquire real data, autonomously.

Describe a data need in plain language → receive an instant firm quote → pay via x402 (USDC on Base or Solana) or card → receive precision-built, verified data within 24 hours.

Run by HSH Intelligence, the data division of Healing Sun Haven LLC (US). Backed by a 16TB production data lake, a 13-layer crawl-and-enrich infrastructure, and published datasets on HuggingFace.

Connect


MCP endpoint	`https://dod.hshintelligence.com/mcp`
Transport	Streamable HTTP (JSON-RPC 2.0)
Auth	None for free tools; paid fulfillment settles via x402
Agent manifest	`/.well-known/agent-manifest.json`
x402 catalog	`/x402/catalog`

Generic client config:

{
  "mcpServers": {
    "hsh-data-on-demand": { "url": "https://dod.hshintelligence.com/mcp" }
  }
}

Tools

Tool	Cost	What it does
`hsh_describe_data_need`	Free	Describe any data need in plain language → firm quote with frozen `quote_ref` + `pay_url`
`hsh_list_capabilities`	Free	Catalogued capabilities with live pricing + how to order custom data
`hsh_check_quote`	Free	Status of a quote: frozen price, expiry, pay door
`hsh_check_order`	Free	Fulfillment status of a paid order
`hsh-company-intelligence`	Paid (from $0.02)	Verified company profiles: industry, founders, tech stack, hiring signals. 5,600+ companies live

The autonomous purchase flow

1. tools/call hsh_describe_data_need { "need": "500 dentists in Texas with verified emails" }
   -> { price_usd: 21.25, quote_ref: "HSHQ-...", pay_url: "https://dod.hshintelligence.com/x402/custom/HSHQ-..." }

2. GET pay_url
   -> HTTP 402 with x402 v2 requirements (exact scheme, USDC, Base or Solana)

3. Retry with PAYMENT-SIGNATURE header (signed payment payload)
   -> { order: { reference: "HSH-...", track_url: ..., delivery_estimate: "24h" } }

Price integrity: every quote is frozen server-side under its quote_ref (24h validity). The pay door loads the price from our ledger — the amount you were quoted is exactly the amount you pay. Pricing is market-grounded with volume discounts; large or recurring scopes route to specialist review.

Quality: every custom dataset is precision-built to your exact specification and passes multi-stage quality verification before release.

REST (non-MCP) access

POST https://dod.hshintelligence.com/v1/quote-smart   { "requestText": "..." }
POST https://dod.hshintelligence.com/v1/quote-pay     { "requestText": "...", "source": "api" }