# 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 DeFi balances, gas data, and protocol TVL/APY for a given address on the Base network

## Facts

- Endpoint: GET https://geld-machen-x402.fly.dev/product/defi-base-snapshot
- 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-5227aa5e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nJ8ryoTv3QFMJCDgcAf95

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-5227aa5e
```

Example prompt: Pull a DeFi snapshot on Base for wallet address 0xAbc...123 and include TVL and APY data for Aerodrome and Moonwell.

## When to prefer this

Use this endpoint when you need a quick, cheap ($0.03) on-chain DeFi data snapshot specifically for the Base network — covering wallet balances, gas, and protocol-level TVL/APY in a single call. Prefer this over general Ethereum endpoints when Base-specific protocol data is needed, or over heavier indexing APIs when a lightweight point-in-time snapshot suffices.

## Known failure modes

- Invalid or malformed Base EVM address returns an error or empty balance data
- More than 3 protocol slugs provided — excess protocols silently dropped or rejected
- Unknown protocol slug returns empty or null TVL/APY fields
- Network outage or upstream data provider unavailability causes stale or missing data
- Payment not fulfilled results in 402 response with no data

## 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

Returns a JSON snapshot containing token balances for the queried address, current Base network gas data, and TVL/APY metrics for up to 3 specified DeFi protocols on the Base chain. Free teaser returns limited data; paid ($0.03) returns full live results.

## 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-5227aa5e/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)