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research.appliedidentities.com ai-index composites
https://research.appliedidentities.com/x402/ai-index/composites
payable
Three composite AI readiness scores with history
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0x08849082224D3B503a5384A693CbF7bC7Ce154cD
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 158 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:18:44.228Z (5d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fresearch.appliedidentities.com%2Fx402%2Fai-index%2Fcomposites"