← All endpoints
crypto.openverbs.com v1 sentiment
https://crypto.openverbs.com/v1/sentiment
answers 402
Crypto Fear & Greed index (0–100, with classification). Optionally include a short historical `series`.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.001
- Network
- base
- Pay to
- 0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 231 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:20:18.971Z (21d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fcrypto.openverbs.com%2Fv1%2Fsentiment"