Utility APIs for
developers who ship

# Indonesian
curl "https://apibase.dev/v1/spellnumber?number=1500000&lang=id" \
     -H "X-Api-Key: sk_live_your_key"
# → "satu juta lima ratus ribu"

# English
curl "https://apibase.dev/v1/spellnumber?number=1500000&lang=en" \
     -H "X-Api-Key: sk_live_your_key"
# → "one million five hundred thousand"

# Chinese
curl "https://apibase.dev/v1/spellnumber?number=1500000&lang=zh" \
     -H "X-Api-Key: sk_live_your_key"
# → "一百五十万"

# Response (lang=id)
{
  "number": 1500000,
  "words":  "satu juta lima ratus ribu",
  "lang":   "id",
  "quota":  { "used": 1, "limit": 10000, "remaining": 9999 }
}

# Response (lang=en)
{
  "number": 1500000,
  "words":  "one million five hundred thousand",
  "lang":   "en",
  "quota":  { "used": 2, "limit": 10000, "remaining": 9998 }
}

# Response (lang=zh)
{
  "number": 1500000,
  "words":  "一百五十万",
  "lang":   "zh",
  "quota":  { "used": 3, "limit": 10000, "remaining": 9997 }
}