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YieldSignal ETH Liquid Staking APY
x402
YieldSignal ETH Liquid Staking APY is a paid API for AI agents from yieldsignal.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Returns real-time risk-weighted APY for ETH liquid staking protocols (Lido, Rocket Pool, Coinbase cbETH, Frax Ether, Binance stETH) sourced live from DefiLlama with per-source tags
Price / call$0.1
Success—
StatusUnknown
How this service works
Real-time risk-weighted ETH liquid staking APY on Ethereum mainnet: Lido/Rocket Pool/Coinbase Wrapped Staked ETH/Frax Ether/Binance Staked ETH via DefiLlama, source tagged per reading (never estimated). Staking yield, not a Base lending market. EIP-712 signed by the payment-receiving address (see X-Signal-* headers). Verified per-asset accuracy is free at /accuracy.json; raw on-chain attestations at /track-record.
Output
Returns a JSON payload containing real-time risk-weighted APY values for each supported ETH liquid staking protocol (Lido, Rocket Pool, Coinbase cbETH, Frax Ether, Binance stETH), with each reading tagged by its DefiLlama data source. Includes an EIP-712 signature from the payment-receiving address in X-Signal-* response headers for attestation. Data is never estimated — all readings are sourced live from on-chain data.
Example use cases
Choosing best ETH staking protocol
“I want to stake some ETH — can you pull the current risk-weighted APYs for Lido, Rocket Pool, cbETH, Frax Ether, and Binance stETH and tell me which one has the best yield right now?”
Monitoring ETH staking yield for rebalancing
“Check the live ETH liquid staking APYs across all major protocols and let me know if any of them are significantly outperforming my current position in Lido — I want real on-chain sourced numbers, not estimates.”
DeFi yield research report
“Pull the latest risk-weighted ETH staking yields from Lido, Rocket Pool, Frax Ether, cbETH, and Binance stETH for a yield comparison report — I need the source attribution for each reading so I can verify accuracy.”
Technical details
Endpoint
GEThttps://yieldsignal.vercel.app/signal/eth-staking-yieldWhen to prefer
Choose this endpoint when you need verified, source-tagged, real-time ETH liquid staking APY data across multiple major protocols simultaneously, with cryptographic attestation (EIP-712 signature). Prefer it over manual DefiLlama scraping when you need risk-weighted normalization and per-protocol source tags. Use instead of generic yield aggregators when on-chain attestation and audit trail matter. Not suitable for Base lending markets (use sibling endpoints), Bitcoin yields, or non-Ethereum staking.
Side effects
- Payment not received or invalid x402 payment header — returns 402 Payment Required
- DefiLlama upstream outage causing stale or unavailable data
- Network latency or Vercel cold-start delay on first request
- Rate limit exceeded if too many simultaneous calls
- Invalid or expired EIP-712 signature in response headers if signing service is degraded
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object |
Tags
x402
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