# Base DeFi Snapshot

> Base DeFi Snapshot is a paid API for AI agents from geld-machen-x402.fly.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Returns token balances, gas prices, and DeFi protocol TVL/APY data on the Base blockchain for a given address and protocols

## Facts

- Endpoint: GET https://geld-machen-x402.fly.dev/product/defi-base-snapshot.json
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/base-defi-snapshot-cf919677
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I-W01_fA5CZ_1-hid9I4x

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 base-defi-snapshot-cf919677
```

Example prompt: Can you pull a DeFi snapshot on Base for my wallet 0xAbC...123 and include data for the Aerodrome and Uniswap protocols — I want to see my balances, current gas, and their TVL and APY?

## When to prefer this

Choose this endpoint when you need a quick, cheap ($0.03) on-chain snapshot of Base network DeFi data — balances, gas, and protocol metrics — without building your own RPC integration. Prefer this over general Ethereum endpoints when the user is specifically on the Base L2 network. Not suitable if you need historical data, transaction history, or more than 3 protocols in a single call.

## Known failure modes

- Invalid or malformed EVM address returns an error or empty balance set
- More than 3 protocol slugs provided may be truncated or rejected
- Unknown protocol slugs return no data for that protocol
- Network or RPC connectivity issues may result in stale or missing data
- Empty response schema means the exact error format is undocumented

## How this service works

TIP-OF-SPEAR: URL Fingerprint ($0.01) GET ?url= → body_sha256/TLS/DNS. DEMAND-MATCHED SERP tip: Web Search ($0.02) GET ?q= (required) → ranked results. OCR tip: Image OCR ($0.01) GET ?url= → Tesseract text (COGS=0). Builder tool: Bazaar Readiness Check — FREE ?url= indexed yes/nein + issue count; PAID report $0.05 Fix-JSON. Gated-data: Base DeFi Snapshot ($0.03) balances+gas+protocol TVL/APY. Free teasers have no live hash/results. Upsell red-flag $0.25. Ladder: 0.01→0.02→0.025→0.25→0.35→0.49→0.75→17.

## Output

A JSON snapshot containing token balances for the given Base EVM address, current gas prices on the Base network, and TVL/APY data for up to three specified DeFi protocols. Free teasers return no live data; the paid $0.03 response includes real on-chain values.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "address": {
   "type": "string",
   "description": "Optional Base EVM address"
  },
  "protocol": {
   "type": "string",
   "description": "Optional comma-separated protocol slugs (max 3)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/base-defi-snapshot-cf919677/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from geld-machen-x402.fly.dev](https://www.zero.xyz/host/geld-machen-x402.fly.dev/llms.txt)