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# 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](https://www.x402.org) (USDC on Base or Solana) or card → receive precision-built, verified data within 24 hours.
Run by [HSH Intelligence](https://hshintelligence.com), 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](https://huggingface.co/HSH-Intelligence).
---
## 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`](https://dod.hshintelligence.com/.well-known/agent-manifest.json) |
| **x402 catalog** | [`/x402/catalog`](https://dod.hshintelligence.com/x402/catalog) |
Generic client config:
```json
{
"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
```text
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
```text
POST https://dod.hshintelligence.com/v1/quote-smart { "requestText": "..." }
POST https://dod.hshintelligence.com/v1/quote-pay { "requestText": "...", "source": "api" }
```
## Support
- Email: support@hshintelligence.com
- Web: https://hshintelligence.com · https://dod.hshintelligence.com
