Flat credits. No 75× multipliers.

$ curl -s https://fetchflat.dev/v1/fetch \
    -H "Authorization: Bearer ff_live_…" \
    -d '{"url":"https://example.com","format":"markdown"}'

{
  "ok": true,
  "credits": 1,
  "data": { "title": "Example Domain", "markdown": "…" }
}

$ curl -s https://fetchflat.dev/v1/extract \
    -H "Authorization: Bearer ff_live_…" \
    -d '{"url":"https://example.com",
         "schema":{"type":"object",
                   "properties":{"title":{"type":"string"}},
                   "required":["title"]}}'

{
  "ok": true,
  "credits": 5,
  "data": { "json": { "title": "Example Domain" } }
}

$ curl -s https://fetchflat.dev/v1/batch \
    -H "Authorization: Bearer ff_live_…" \
    -d '{"webhook":"https://you.example/hooks/ff",
         "items":[{"id":"sku-1","url":"https://example.com"},
                  {"id":"sku-2","url":"https://example.org"}]}'

{ "ok": true, "job_id": "5c1d…", "total": 2 }

# each item → POST {"job_id","item_id","ok","credits","data","error"}