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DeFi TVL Microdata API
x402
DeFi TVL Microdata API is a paid API for AI agents from kr-x402-mvp.kgy5612.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Returns total DeFi TVL with multi-period % changes, risk signal, top chains ranked by TVL, and optional per-chain or per-protocol breakdown in a single call.
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call crypto microdata for trading/onchain AI agents via x402 (USDC on Base): Base gas, token risk, balances, multi-venue prices, Hyperliquid book/funding, kimchi premium. No API keys.
Output
A JSON object containing: total DeFi TVL in USD with 1d/7d/30d % changes and flow direction; a macro risk signal (RISK_ON, NEUTRAL, or RISK_OFF) with human-readable reasons; a ranked list of top chains (up to 50) with name, TVL, and share %; optionally a per-chain breakdown (TVL, rank, share, flow, chain_id, as_of) and/or a per-protocol breakdown (TVL, share); a Base-specific summary; data source URL; and an updated_at timestamp.
Example use cases
DeFi risk signal for trading bot
“Is DeFi currently risk-on, neutral, or risk-off, and how has total TVL trended over the last 7 days? I need this to decide whether my agent should take leveraged positions.”
Base chain TVL competitive snapshot
“How does Base rank among all DeFi chains right now — give me its TVL in USD, its share of total DeFi, and whether capital is flowing in or out.”
Protocol TVL due diligence
“What's Aave's current TVL and its share of total DeFi? I want to know if it's growing or shrinking relative to the broader market.”
Technical details
Endpoint
GEThttps://kr-x402-mvp.kgy5612.workers.dev/crypto/defi-tvl?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs DeFi TVL, chain rankings, capital flow signals, and risk sentiment in a single $0.002 call — instead of buying separate TVL and DeFi overview calls from other providers. Ideal for trading agents, portfolio monitors, or any workflow that needs a fast, cheap, structured DeFi health check without assembling data from multiple sources. Also prefer when you need Base-specific TVL context or a DefiLlama-backed protocol TVL figure (e.g. Aave, Lido, Uniswap, Aerodrome).
Side effects
- Invalid chain name returns no chain block or error
- Invalid protocol slug returns no protocol block
- limit out of range (1-50) causes validation error
- DefiLlama upstream unavailability may cause stale or missing data
- Payments via x402 failing due to insufficient USDC balance block the request entirely
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"defi": {
"base": {
"rank": 5,
"tvl_usd": 3900000000,
"share_pct": 3.1
},
"flow": "flat",
"change_1d_pct": 0.3,
"change_7d_pct": -2.1,
"total_tvl_usd": 125000000000,
"chains_counted": 300,
"change_30d_pct": 4
},
"next": [
"/crypto/global-market",
"/crypto/stablecoin-peg"
],
"chain": {
"flow": "flat",
"name": "Base",
"rank": 5,
"as_of": "2026-10-30",
"tvl_usd": 3900000000,
"chain_id": 8453,
"change_1d_pct": 0.4,
"change_7d_pct": -1.2,
"change_30d_pct": 5.6,
"share_of_defi_pct": 3.1
},
"signal": "NEUTRAL",
"source": "https://defillama.com",
"reasons": [
"DeFi TVL $125.0B, 7d -2.1%",
"Base #5 $3.90B, 7d -1.2% (flat)"
],
"top_chains": [
{
"name": "Ethereum",
"rank": 1,
"token": "ETH",
"tvl_usd": 70000000000,
"share_pct": 56
}
],
"updated_at": "2026-10-30T02:30:00Z"
}
}Tags
x402
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