# Vextorium Staking Rewards Calculator

> Vextorium Staking Rewards Calculator is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-16).

Calculates staking rewards including final amount, total rewards, and daily/monthly averages with optional daily compounding, after validator commission, in tokens and optionally USD.

## Facts

- Endpoint: POST https://api.vextorium.com/calculadora-staking-pago?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-staking-rewards-calculator-fe5a0c09
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MSdyKAlq2CKPXpK1TqQQL

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 vextorium-staking-rewards-calculator-fe5a0c09 -d '<json body>'
```

Example prompt: How much will I earn staking 1000 tokens at 8% APY for 365 days with daily compounding, after a 5% validator commission, if each token is worth $2?

## When to prefer this

Use this endpoint when you need a precise staking rewards calculation that accounts for validator commission, optional daily compounding, and USD conversion in a single call. It is ideal for crypto portfolio planning tools, staking dashboards, or AI agents answering user questions about expected staking returns on proof-of-stake networks.

## Known failure modes

- Missing required fields (cantidad or apy_pct) returns a validation error
- Negative or zero APY returns unexpected results or error
- Invalid bodyType causes request parsing failure
- Extremely large values or edge cases may return null fields in response

## How this service works

Staking rewards: final amount, total rewards and average per day and month, with daily compounding or simple, after validator commission, in tokens and optionally in USD.

## Output

Returns a JSON object with: the number of staking days, initial token amount, final token amount after staking period, total rewards earned, net APY percentage (after commission), average reward per day and per month, and optionally USD values for total rewards and final portfolio value. Also includes a disclaimer note about assumptions.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "dias": {
   "type": "integer"
  },
  "apy_pct": {
   "type": "number"
  },
  "cantidad": {
   "type": "number"
  },
  "precio_usd": {
   "type": "number"
  },
  "reinvertir": {
   "type": "boolean"
  },
  "comision_validador_pct": {
   "type": "number"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "dias": 365,
  "nota": "Supone APY y precio constantes; no incluye impuestos ni penalizaciones (slashing).",
  "reinvertir": true,
  "recompensas": 6.65,
  "apy_neto_pct": 6.65,
  "cantidad_final": 106.65,
  "recompensas_usd": 798,
  "valor_final_usd": 12798,
  "cantidad_inicial": 100,
  "recompensa_media_dia": 0.01821918,
  "recompensa_media_mes": 0.55454623
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-staking-rewards-calculator-fe5a0c09/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)