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DeFi TVL & Stablecoin Market Cap Data
x402
DeFi TVL & Stablecoin Market Cap Data is a paid API for AI agents from asistent-crypto.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns total value locked across DeFi protocols, top chains ranked by TVL, and aggregate stablecoin market capitalization
Price / call$0.01
Success—
StatusUnknown
How this service works
Total value locked across DeFi, the top chains by TVL, and aggregate stablecoin market cap. Stablecoin supply is the dry powder of the whole market: rising supply with rising TVL is risk appetite expanding, falling supply is capital genuinely leaving crypto rather than rotating inside it.
Output
Returns aggregate DeFi total value locked (TVL) in USD, a ranked list of top blockchains by their individual TVL, and the combined stablecoin market capitalization. Together these three metrics serve as a high-level regime signal for DeFi market health and capital appetite.
Example use cases
DeFi risk appetite assessment
“What does current DeFi TVL look like, and is stablecoin supply rising or falling alongside it? I want to know whether the market is in risk-on or risk-off mode.”
Top chains TVL comparison
“Show me which blockchain networks are leading DeFi right now by total value locked — I want to see how Ethereum compares to other chains.”
Macro crypto regime signal
“Pull the latest DeFi TVL and stablecoin market cap data so I can figure out whether capital is genuinely leaving crypto or just rotating between chains.”
Technical details
Endpoint
POSThttps://asistent-crypto.vercel.app/api/x402/data/defi-tvlWhen to prefer
Use this endpoint when you need a single snapshot of macro DeFi health: aggregate TVL, chain-level TVL rankings, and stablecoin supply together in one call. Prefer this over individual protocol TVL endpoints when doing top-down market regime analysis rather than protocol-specific research. It is particularly useful when correlating stablecoin dry powder with TVL trends to gauge risk appetite.
Side effects
- Upstream data provider outage returning stale or null TVL figures
- Payment failure if USDC balance is insufficient (x402 protocol rejection)
- Rate limiting or timeout if the underlying data aggregator is slow
- Partial data returned if one chain's TVL feed is unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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