← All endpoints
yieldsignal.vercel.app persistence usdc-base-yield
https://yieldsignal.vercel.app/persistence/usdc-base-yield
answers 402
How long a USDC leadership call actually holds, from hourly on-chain attestations (EAS): median lead duration, survival at 6/24/72h, how much of the rotation is the same two protocols trading places, and what chasing the leader is worth per $10k before gas. Also reports whether a wider lead lasts longer — measured, and it does not. Observed history with sample sizes, never a forecast. Verified per
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
- 199 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-08-15T14:41:03.385Z (7d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fyieldsignal.vercel.app%2Fpersistence%2Fusdc-base-yield"