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yieldsignal.vercel.app persistence weth-base-yield
https://yieldsignal.vercel.app/persistence/weth-base-yield
answers 402
How long a WETH leadership call actually holds — same contract as the USDC persistence route. Where the lead has not changed in the observed window, the duration is reported as a floor with a censoring flag, never as a median. Observed history with sample sizes, never a forecast. Verified per-asset accuracy is free at /accuracy.json; raw on-chain attestations at /track-record.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $1.00
- Network
- base
- Pay to
- 0x561143BFE9E2D975D92e915B8EfFEAa54119472a
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 4748 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-08-15T14:41:02.912Z (7d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fyieldsignal.vercel.app%2Fpersistence%2Fweth-base-yield"