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DefiLlama TVL Lookup for Yearn Finance
x402
DefiLlama TVL Lookup for Yearn Finance is a paid API for AI agents from api.web3identity.com, paid per call via x402, $0.010000/call, status unknown (last checked 2026-09-15).
Returns the Total Value Locked (TVL) for the Yearn Finance DeFi protocol, sourced from DefiLlama
Price / call$0.010000
Success—
StatusUnknown
How this service works
Get Total Value Locked for a DeFi protocol from DefiLlama
Output
Returns a JSON object containing the current TVL as a number, the protocol name (yearn), and an array of chains where Yearn Finance has locked value, sourced from DefiLlama aggregated data.
Example use cases
Monitor Yearn Finance protocol health
“Can you check how much value is currently locked in Yearn Finance and let me know if it's above $500 million? I want to use this as a health signal before making a yield farming decision.”
Compare DeFi protocol TVL sizes
“I'm putting together a comparison of major DeFi yield protocols. Pull the current TVL for Yearn Finance from DefiLlama so I can benchmark it against the others on my list.”
Track Yearn TVL chain breakdown
“Which chains does Yearn Finance have locked value on right now, and what's the total TVL across all of them? I'm trying to understand where their liquidity is concentrated.”
Technical details
Endpoint
GEThttps://api.web3identity.com/api/defi/tvl/yearnWhen to prefer
Use this endpoint when you specifically need Yearn Finance TVL data from DefiLlama and want a simple, pre-routed GET request without needing to construct a DefiLlama API path yourself. Ideal for agents that need DeFi protocol health signals as part of a broader workflow.
Side effects
- DefiLlama upstream unavailable — returns error or stale data
- Protocol not found or renamed in DefiLlama index
- Payment failure (402) if x402 payment header is missing or insufficient
- Rate limiting if too many requests in short succession
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"tvl": 217204800.99265176,
"cached": false,
"source": "defillama",
"protocol": "yearn",
"latencyMs": 554,
"timestamp": "2026-06-16T01:14:39.396Z"
}Tags
x402
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