# ParentPulse

ParentPulse is an x402-gated parenting intelligence API. All endpoints return structured JSON and require micropayment via the x402 protocol (USDC on Base mainnet).

## Endpoints

- GET /api/parent/milestone?age_months=18&concern=speech-delay — Developmental milestone context, red flags, and early intervention guidance ($0.10)
- GET /api/parent/safety?product_type=car-seat&brand=Graco — CPSC/NHTSA recall lookup for baby and child products ($0.08)
- GET /api/parent/school?zip=78701&grade=K&priorities=academics,arts — School comparison by zip code, grade, and priorities ($0.10)
- GET /api/parent/activity?age=7&interests=soccer,art&budget=200&zip=78701 — Age-appropriate extracurriculars with cost and developmental benefits ($0.08)
- GET /api/parent/finance?children=2&ages=3,6&income=120000 — 529, FSA, child tax credit, and cost-of-raising projections ($0.12)
- GET /api/parent/health?age_months=18&symptoms=fever,rash — Pediatric symptom triage with urgency level and home care guidance ($0.10)
- GET /api/parent/sleep?age_months=6&situation=night-waking — Sleep guidance by age, training methods, and regression support ($0.10)
- GET /api/parent/nutrition?age_months=18&concern=picky-eater — Pediatric nutrition and feeding guidance by age ($0.10)
- GET /api/parent/discipline?age=4&behavior=tantrums — Positive discipline strategies and in-the-moment scripts ($0.10)
- GET /api/parent/childcare?zip=78701&age_months=12&budget=2000 — Daycare vs nanny vs au pair comparison with local cost ranges ($0.12)

## Payment

All endpoints use the x402 protocol. Include a valid PAYMENT-SIGNATURE header. Without payment, endpoints return HTTP 402 with payment requirements. Amounts are in USDC on Base mainnet (6 decimals: 100000 = $0.10).

## Parameters

All endpoints accept ?lang= for response language (Claude responds natively in any language).

## Notes

- Data sourced from CDC, AAP, CPSC, NHTSA, and real-time Tavily search
- All responses include disclaimer fields — always consult qualified professionals for medical, educational, and financial decisions
- /api/parent/health urgency_level field: call_911 | go_to_ER | urgent_care_today | call_pediatrician | home_care_monitor

## Discovery

- OpenAPI: /openapi.json
- Agent discovery: /.well-known/agent.json
- Part of PulseNetwork — 30+ AI intelligence APIs