# Kaspa Address Balance & Network Status

> Kaspa Address Balance & Network Status is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-20).

Returns the KAS balance, transaction count, and USD value for a Kaspa address, or network status (blocks, difficulty, hashrate, supply) if no address is provided.

## Facts

- Endpoint: POST https://api.vextorium.com/kaspa-direccion-pago?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kaspa-address-balance-network-status-269a0256
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_K9KXGAla8gC5KOoR7e9BA

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 kaspa-address-balance-network-status-269a0256 -d '<json body>'
```

Example prompt: What's the current KAS balance and USD value for the Kaspa address kaspa:qr8p4zjxqlzm2p3qjljrpvvnm8epxf6gd8xwu3jwjpnqnjnqgp0zqrftkjxe, and how many transactions has it made?

## When to prefer this

Use this endpoint when you need real-time Kaspa (KAS) blockchain data — specifically wallet balance with USD conversion or network-level metrics — without running your own Kaspa node. It is the right choice for Kaspa-specific lookups; for other blockchains (Ethereum, Bitcoin, etc.) use chain-specific endpoints.

## Known failure modes

- Invalid or malformed Kaspa address format returns an error or null fields
- Network unavailability of Kaspa node may return stale or missing data
- Address with zero transactions may return null for some fields
- Missing 'direccion' field returns network status instead of address data (by design)

## How this service works

Kaspa: balance of an address (kaspa:...) with transaction count and USD value; without an address, network status (blocks, difficulty, hashrate, circulating and max supply).

## Output

For an address: KAS balance, total transaction count, current KAS/USD price, and USD equivalent of the balance, along with the queried address and data source. For no address: Kaspa network stats including current block height, mining difficulty, hashrate, circulating supply, and max supply.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "direccion": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kaspa-address-balance-network-status-269a0256/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vextorium.com](https://www.zero.xyz/host/api.vextorium.com/llms.txt)