# Sivut SEC Crypto Filing Radar [Health: Active]

**Category:** 💰 Finance & Fintech  
**Repository:** https://github.com/rambov1/sivut-x402-public-data  
**GitHub Stars:** 1  
**Views:** 0  
**Installs:** 0  
**Upvotes:** 0  
**Directory Page:** https://allmcps.com/mcp/sivut-sec-crypto-filing-radar

## Description
SEC EDGAR crypto filing radar MCP with x402-paid Base USDC data URLs.

## Claude Desktop Quick Installation
Remote MCP endpoint (confidence: high). Install path detected from listing signals. Add as a URL/SSE server in your client:

```json
"mcpServers": {
  "sivut-sec-crypto-filing-radar": {
    "url": "https://pay.sivut.co"
  }
}
```

## Documentation & README

# Sivut x402 Public Data APIs

Live Base USDC x402 endpoints for public SEC crypto filing radar, SEC filing markdown, public web-page extraction, and x402 seller intelligence.

- Base URL: https://pay.sivut.co
- Health: https://pay.sivut.co/health
- OpenAPI: https://pay.sivut.co/openapi.json
- Agent instructions: https://pay.sivut.co/llms.txt
- Discovery JSON: https://pay.sivut.co/.well-known/agent.json
- MCP discovery: https://pay.sivut.co/mcp
- Payment: x402, USDC on Base mainnet
- Payout address: `0x9d39802b6B65D360bFdA92c8221dB3EbA8cbF9D7`

The origin is registered on x402scan and discoverable through AgentCash. AgentCash resolves the SEC buyer-pack endpoint as a paid x402 route with fixed `10.00 USD` pricing settled in Base USDC.

## Primary Paid Products

| Endpoint | Price | Purpose |
| --- | ---: | --- |
| `GET /api/public-data/sec-crypto-filings/buyer-pack?limit=25` | `$10.00` | Buyer-ready SEC crypto filing package with current filings, company/signal summaries, provenance, and suggested follow-up calls. |
| `GET /api/public-data/sec-crypto-filings/latest?limit=10` | `$0.05` | Current public EDGAR filings filtered for crypto treasury, stablecoin, mining, blockchain, and digital-asset disclosure signals. |
| `GET /api/public-data/sec-crypto-filings/snapshot.csv?limit=25` | `$1.00` | Spreadsheet-ready CSV snapshot with company, ticker, form, filing date, accession, signals, snippet, source URL, and source hash. |
| `GET /api/public-data/sec-crypto-filings/markdown?accession=...` | `$0.10` | LLM-ready markdown for one public SEC filing selected by accession number. |
| `GET /api/public-data/page-markdown?url=https://example.com` | `$0.003` | Convert one public HTTP(S) page into LLM-ready markdown, plain text, headings, and links. |
| `GET /api/public-data/x402-seller-score?domain=example.com` | `$0.03` | Score a public x402 seller by revenue proof, metadata quality, route reliability, and buyer breadth. |
| `GET /api/public-data/x402-seller-intel?limit=20` | `$0.05` | Normalized public x402 directory data from active public sources. |
| `GET /api/contact-brief?url=https://example.com` | `$0.25` | Concise public contact brief from one public website. |
| `GET /api/opportunity-brief?url=https://example.com` | `$1.00` | Public opportunity brief with fit score and service angle. |

## Free Validation

```bash
curl "https://pay.sivut.co/api/public-data/sec-crypto-filings/sample?limit=3"
curl "https://pay.sivut.co/openapi.json"
curl "https://pay.sivut.co/llms.txt"
```

## Paid Probe

```bash
curl -i "https://pay.sivut.co/api/public-data/sec-crypto-filings/buyer-pack?limit=25"
```

Expected unpaid response: HTTP `402 Payment Required` with Base USDC x402 payment requirements. x402-aware clients can pay and retry automatically.

## MCP / Cline Install

The service also exposes a free Streamable HTTP MCP wrapper for discovery and sample calls. It returns a current SEC sample plus paid x402 URLs for the full feed, CSV snapshot, filing markdown, and buyer pack.

```json
{
  "mcpServers": {
    "sivut-sec-crypto-filing-radar": {
      "url": "https://pay.sivut.co/mcp"
    }
  }
}
```

Smoke-tested on 2026-06-09 UTC:

```bash
curl -X POST "https://pay.sivut.co/mcp" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}'
```

The MCP tools are `sec_crypto_filings_sample`, `sec_crypto_filings_paid_urls`, and `x402_paid_resources`.

## Data Boundaries

The service uses public data only. Public web fetch endpoints reject localhost, private network targets, credentialed URLs, and account-gated sources.

## Current Status

Production endpoint is live at `https://pay.sivut.co`. Health checks return public operational metadata only.