# Vextorium DeFi Pool Data

> Vextorium DeFi Pool Data is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.007/call, status unknown (last checked 2026-10-19).

Fetches detailed APY, TVL, and 30-day historical data for a specific DeFi liquidity pool by its DefiLlama pool ID

## Facts

- Endpoint: POST https://api.vextorium.com/v1/defi-pool?utm_source=zero.xyz
- Price: $0.007/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-defi-pool-data-7c4400db
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_X0taTKkkH6fpUhCTye4wX

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-defi-pool-data-7c4400db -d '<json body>'
```

Example prompt: What's the current APY, TVL, and 30-day yield history for the DefiLlama pool with ID 7081d7c4-d0df-4c68-adce-2bb210cd25e8? Also tell me if the APY is trending up or down and what the impermanent loss risk is.

## When to prefer this

Use this endpoint when you have a specific DefiLlama pool ID and need detailed yield metrics, APY history, TVL, or risk data for that exact pool. It is ideal for evaluating a known pool before depositing, monitoring yield trends on a watched pool, or enriching DeFi portfolio data. Prefer this over generic DeFi aggregators when you need structured, machine-readable pool data with 30-day history and APY forecasts sourced from DefiLlama's open yield dataset.

## Known failure modes

- Invalid or unknown DefiLlama pool ID returns an error or empty response
- Pool ID exists but has no recent data — some fields may be null
- Network or project data may be stale if DefiLlama hasn't indexed recently
- Volume and rewards APY fields may be null for pools that don't report them
- Malformed request body (missing required 'id' field) returns a validation error

## How this service works

558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.

## Output

Returns a JSON object with the pool's current APY, base APY, rewards APY, TVL in USD, trading pair, network, project name, impermanent loss risk level, APY forecast direction, 7-day APY change, 30-day min/max/average APY, a 30-day historical time series of daily APY and TVL, and a link to the DefiLlama pool page. Includes a disclaimer that historical APY is informational and not investment advice.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "id": {
   "type": "string",
   "description": "DefiLlama pool id (from the yields search 'id' field)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "id": "7081d7c4-d0df-4c68-adce-2bb210cd25e8",
  "link": "https://defillama.com/yields/pool/7081d7c4-d0df-4c68-adce-2bb210cd25e8",
  "note": "Historical APY estimated by DefiLlama. Informational, not investment advice.",
  "pair": "SRROYUSDC",
  "source": "DefiLlama (open data, yields.llama.fi)",
  "stable": true,
  "apy_pct": 29.18,
  "network": "Ethereum",
  "project": "concrete",
  "tvl_usd": 9090920,
  "exposure": "single asset",
  "history_30d": [
   {
    "date": "2026-08-31",
    "apy_pct": 14.18,
    "tvl_usd": 9045490
   },
   {
    "date": "2026-09-03",
    "apy_pct": 97.47,
    "tvl_usd": 9063300
   }
  ],
  "apy_base_pct": 29.18,
  "apy_forecast": "Down",
  "apy_change_7d": 29.18,
  "volume_24h_usd": null,
  "avg_apy_30d_pct": 6.28,
  "max_apy_30d_pct": 97.47,
  "min_apy_30d_pct": 0,
  "rewards_apy_pct": null,
  "impermanent_loss_risk": "no"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-defi-pool-data-7c4400db/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)