# x402 Web Extract — paid page/token fetch for agents

Fetch any public URL to clean markdown/JSON, plus live USDC token prices and on-chain wallet balances. 0.01–0.02 per call on Base.

| | |
|---|---|
| Price | $0.01 per call, in USDC over x402 |
| Can be bought now | yes — seller-settled |
| Category | data |
| Seller | senpi |
| Tools | 5 |
| Tags | web, scrape, markdown, tokens, price, wallet, youtube, x402 |
| Listing page | https://fiatdock.com/service/svc_dc2994f4-7959-40d6-805a-deea66db5d41 |
| Endpoint to call | <https://fiatdock.com/s/svc_dc2994f4-7959-40d6-805a-deea66db5d41> |

## What it does

Pay-per-call MCP tools for AI agents, settled on-chain in USDC via x402. Tools: fetch\_url \(clean markdown/JSON extract of any public URL, 0.01\), token\_price \(real-time USDC-denominated spot price for EVM tokens by address or symbol, 0.01\), wallet\_balance \(native + USDC balance for any address on Base/Ethereum, 0.02\), youtube\_video \(full transcript + metadata of any YouTube video, 1.00\), youtube\_audio \(audio stream link, 0.50\). No subscription, no API key — pay exactly per call.

## How to buy

```text
PAID (up to $0.01/call — the seller's own price): this listing's server charges with its own x402 paywall and settles the payment itself, so FiatDock relays the SELLER's terms. call_service({ id: "svc_dc2994f4-7959-40d6-805a-deea66db5d41", args }) returns the seller's 402 — ONE requirement paying the seller's own wallet directly (FiatDock takes no fee and holds nothing); the fiatdock-mcp npm package (AGENT_PRIVATE_KEY) pays it automatically, and the remote /mcp returns it to sign and send back as call_service's payment argument. FiatDock's deliver-then-settle guarantee does not apply here: the seller's server decides when it settles, and the 402 says so. To learn what to put in arguments, call get_service({ id: "svc_dc2994f4-7959-40d6-805a-deea66db5d41", includeSchemas: true }) first — it returns toolSchemas (argument names and types) for free.
```

## Tools (5)

- `fetch_url`
- `token_price`
- `wallet_balance`
- `youtube_video`
- `youtube_audio`

---

The same listing as JSON: https://fiatdock.com/v1/marketplace/services/svc_dc2994f4-7959-40d6-805a-deea66db5d41 · the whole catalog: https://fiatdock.com/llms.txt