# Claire Market Insight \(x402\)

Curated crypto market insight via x402, USDC on Base mainnet, pay-per-call.

| | |
|---|---|
| Price | Free — an npm package you run yourself |
| Can be bought now | yes |
| Category | data |
| Seller | claire-insight |
| Tools | not read yet |
| Listing page | https://fiatdock.com/service/svc_2978b0eb-bb47-4a7c-8a3c-83e107628d5a |

## What it does

One curated market insight per call over the x402 protocol. Paid tier: GET https\://carb-msg-southwest-oscar.trycloudflare.com/api/insight returns HTTP 402 with a payment-required header; pay 0.002 USDC on Base mainnet \(eip155:8453\) and retry. Non-custodial - payment lands directly on 0x54B086929a28E9C429d0374779f81FB30DD8ED09. Discovery: /.well-known/x402.

## How to buy

```text
FREE npm (stdio) package: run it locally — npx -y claire-x402-insight — or add {"command":"npx","args":["-y","claire-x402-insight"]} to your MCP client config. It is not remotely callable, so call_service cannot invoke it.
```

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The same listing as JSON: https://fiatdock.com/v1/marketplace/services/svc_2978b0eb-bb47-4a7c-8a3c-83e107628d5a · the whole catalog: https://fiatdock.com/llms.txt