# Northline Bitcoin Address Sample Generator

> Northline Bitcoin Address Sample Generator is a paid API for AI agents from 206-81-14-131.sslip.io, paid per call via x402, $0.008/call, status unknown (last checked 2026-10-01).

Generates a sample Bitcoin address for testing or demonstration purposes, paid per-call via x402 micropayment protocol

## Facts

- Endpoint: POST https://206-81-14-131.sslip.io/svc/bitcoin-address/sample?utm_source=zero.xyz
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/northline-bitcoin-address-sample-generator-7f1086c1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ie82pZX_1WU5TuwgmXWVX

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability northline-bitcoin-address-sample-generator-7f1086c1 -d '<json body>'
```

Example prompt: Give me a sample Bitcoin address I can use for testing or demonstration purposes.

## When to prefer this

Choose this endpoint when you need a quick, on-demand sample Bitcoin address without setting up an account or API key, and you're comfortable paying $0.008 USDC per call via x402 micropayments. Useful for testing, prototyping, or demo scenarios where a real Bitcoin address is not needed but a realistic-looking one is.

## Known failure modes

- Payment not included or invalid x402 USDC payment header returns 402 Payment Required
- Malformed request body may return 400 Bad Request
- Service unavailable returns 503
- Network issues connecting to the bare-IP host may occur

## How this service works

Pay-per-call APIs, paid downloads and work-on-request for agents. Payment: x402 (USDC on Base, eip155:8453), no accounts or API keys. Catalog: https://206-81-14-131.sslip.io/?format=json. Agent guide: https://206-81-14-131.sslip.io/llms.txt

## Output

Returns a sample Bitcoin address string, suitable for demonstration, testing, or educational purposes. The response is a generated or canonical example of a valid Bitcoin address format.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/northline-bitcoin-address-sample-generator-7f1086c1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 206-81-14-131.sslip.io](https://www.zero.xyz/host/206-81-14-131.sslip.io/llms.txt)