# Lookup Bsv Address

> Look up BSV address information using WhatsOnChain API. Shows balance, transaction history, and UTXO details.

- Skill: `majiayu000/lookup-bsv-address` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/lookup-bsv-address`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/lookup-bsv-address/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/lookup-bsv-address

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# Lookup BSV Address

Look up BSV address information using WhatsOnChain API.

## When to Use

- Check address balance
- View transaction history
- List unspent outputs (UTXOs)
- Verify address activity

## Usage

```bash
# Get address info
bun run /path/to/skills/lookup-bsv-address/scripts/lookup.ts <address>

# Get address balance only
bun run /path/to/skills/lookup-bsv-address/scripts/lookup.ts <address> balance

# Get transaction history
bun run /path/to/skills/lookup-bsv-address/scripts/lookup.ts <address> history

# Get UTXOs
bun run /path/to/skills/lookup-bsv-address/scripts/lookup.ts <address> utxos
```

## API Endpoints

WhatsOnChain Address API:
- Balance: `GET /v1/bsv/main/address/{address}/balance`
- History: `GET /v1/bsv/main/address/{address}/history`
- UTXOs: `GET /v1/bsv/main/address/{address}/unspent`