{"service": "webread", "price_usd_per_request": 0.01, "endpoints": {"POST /read": {"body": {"url": "https://example.com/article", "mode": "all|text|markdown|outline|links|images|tables|jsonld", "limit": 12000, "same_domain_only": true}}, "POST /outline": {"body": {"url": "https://example.com/article"}}, "POST /meta": {"body": {"url": "https://example.com/article"}}, "GET /health": "free liveness + counters"}}