JSON Field Extract Micro ($0.50 USDC)

Given JSON + field list → return only those fields. Instant.

SAMPLE

Input: {"user":{"id":1,"email":"a@b.c"},"meta":{"v":2}} fields=user.email,meta.v Output:

{"user.email":"a@b.c","meta.v":2}

Instructions

1. Parse buyer JSON (paste or URL to raw JSON).
2. Extract dotted paths; missing → null.
3. Return compact JSON object. Public data only.