AI / TECH INTELLIGENCE ยท HERMES REPORT

๐Ÿ”‘ ํ‚ค ํ•„์š” ์—†๋Š” Open API ์‹ค์Šต ๊ฐ€์ด๋“œ

๐Ÿ”‘ ํ‚ค ํ•„์š” ์—†๋Š” Open API ์‹ค์Šต ๊ฐ€์ด๋“œ

์›๋ณธ Markdown โ†—
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2026-07-10 14:42 ๋Œ€ํ•œ๋ฏผ๊ตญ ํ‘œ์ค€์‹œ
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open-api-no-auth-guide
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ํ•œ๊ธ€ 1,199์ž ยท 1,015 words
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AI ๋นŒ๋” ์ปค๋ฎค๋‹ˆํ‹ฐ ์‹ค์Šต์šฉ โ€” Son๋‹˜ ์ œ์ž‘

1. ์™œ ํ‚ค ์—†๋Š” API๋ถ€ํ„ฐ ์‹œ์ž‘ํ•˜๋‚˜์š”?

์žฅ์ ์„ค๋ช…
์ฆ‰์‹œ ์‹คํ–‰ํšŒ์›๊ฐ€์ž…/์Šน์ธ/ํ‚ค ๋ฐœ๊ธ‰ ์—†์ด ๋ฐ”๋กœ curl ๊ฐ€๋Šฅ
๋ฆฌ์Šคํฌ ์ œ๋กœAPI ํ‚ค ๋…ธ์ถœ, ๊ณผ๊ธˆ, ์‚ฌ์šฉ๋Ÿ‰ ์ดˆ๊ณผ ๊ฑฑ์ • ์—†์Œ
๊ฐœ๋… ์ง‘์ค‘HTTP ์š”์ฒญ/์‘๋‹ต, JSON ํŒŒ์‹ฑ, ์ƒํƒœ ์ฝ”๋“œ ๋“ฑ ํ•ต์‹ฌ๋งŒ ํ•™์Šต
๋น ๋ฅธ ํ”ผ๋“œ๋ฐฑ์ฝ”๋“œ โ†’ ์‹คํ–‰ โ†’ ๊ฒฐ๊ณผ ํ™•์ธ๊นŒ์ง€ 10์ดˆ ์ด๋‚ด

2. ๊ฒ€์ฆ๋œ ํ‚ค ์—†๋Š” API ๋ชฉ๋ก

๐ŸŒค๏ธ ๋‚ ์”จ & ํ™˜๊ฒฝ

Open-Meteo (๋‚ ์”จ ์˜ˆ๋ณด)

# ์„œ์šธ 3์ผ๊ฐ„ ์‹œ๊ฐ„๋ณ„ ๊ธฐ์˜จ + ๊ฐ•์ˆ˜ํ™•๋ฅ 
curl "https://api.open-meteo.com/v1/forecast?latitude=37.5665&longitude=126.9780&hourly=temperature_2m,precipitation_probability&daily=weather_code,temperature_2m_max,temperature_2m_min&timezone=Asia%2FSeoul&forecast_days=3"
  • ํŠน์ง•: 30+ ๊ธฐ์ƒ๋ชจ๋ธ, ์—ญ์‚ฌ ๋‚ ์”จ(1940๋…„~), ํ•ด์ƒ/์‚ฐ์•…/๋†์—… ์ „์šฉ ํŒŒ๋ผ๋ฏธํ„ฐ
  • ์‘๋‹ต ์˜ˆ์‹œ:
{
  "latitude": 37.55,
  "hourly": {
    "time": ["2026-06-11T00:00", "2026-06-11T01:00", ...],
    "temperature_2m": [22.1, 21.5, 21.0, ...],
    "precipitation_probability": [0, 0, 5, ...]
  }
}

Open-Meteo Air Quality (๋Œ€๊ธฐ์งˆ)

# ์„œ์šธ ๋ฏธ์„ธ๋จผ์ง€ + ์ž์™ธ์„  ์ง€์ˆ˜
curl "https://air-quality-api.open-meteo.com/v1/air-quality?latitude=37.5665&longitude=126.9780&hourly=pm10,pm2_5,uv_index&timezone=Asia%2FSeoul&forecast_days=1"
  • ํŠน์ง•: CAMS ์œ ๋Ÿฝ ๋Œ€๊ธฐ์งˆ ๋ชจ๋ธ, PM2.5/PM10/์˜ค์กด/์ด์‚ฐํ™”์งˆ์†Œ ๋“ฑ

๐Ÿ—บ๏ธ ์ง€๋ฆฌ & ์œ„์น˜

Nominatim (OpenStreetMap ์ฃผ์†Œ ๊ฒ€์ƒ‰)

# "์„œ์šธ์—ญ" ๊ฒ€์ƒ‰ โ†’ ์œ„๋„/๊ฒฝ๋„ ๋ฐ˜ํ™˜
curl "https://nominatim.openstreetmap.org/search?q=Seoul+Station&format=json&limit=2"
  • ์‘๋‹ต ์˜ˆ์‹œ:
[{
  "display_name": "์„œ์šธ์—ญ, ์„ธ์ข…๋Œ€๋กœ, ๋ด‰๋ž˜๋™2๊ฐ€, ์ค‘๊ตฌ, ์„œ์šธํŠน๋ณ„์‹œ, 04509, ๋Œ€ํ•œ๋ฏผ๊ตญ",
  "lat": "37.5554175",
  "lon": "126.9725862",
  "class": "railway",
  "type": "station"
}]
  • ์ฃผ์˜: ์‚ฌ์šฉ ์ •์ฑ… ์ค€์ˆ˜ (1์ดˆ๋‹น 1์š”์ฒญ ๊ถŒ์žฅ, User-Agent ํ•„์ˆ˜)

๐Ÿ“… ๋‚ ์งœ & ์‹œ๊ฐ„

Nager.Date (๊ณตํœด์ผ)

# 2026๋…„ ํ•œ๊ตญ ๊ณตํœด์ผ
curl "https://date.nager.at/api/v3/PublicHolidays/2026/KR"
  • ์‘๋‹ต ์˜ˆ์‹œ:
[{
  "date": "2026-01-01",
  "localName": "์ƒˆํ•ด",
  "name": "New Year's Day",
  "countryCode": "KR"
}]
  • ํŠน์ง•: 100+ ๊ตญ๊ฐ€ ์ง€์›, ISO 3166-1 alpha-2 ๊ตญ๊ฐ€์ฝ”๋“œ ์‚ฌ์šฉ

๐Ÿ“š ๋ฌธํ™” & ๋ฐ์ดํ„ฐ

Art Institute of Chicago (๋ฏธ์ˆ ํ’ˆ ๊ฒ€์ƒ‰)

# ๋ชจ๋„ค ์ž‘ํ’ˆ ๊ฒ€์ƒ‰
curl "https://api.artic.edu/api/v1/artworks/search?q=monet&limit=2&fields=id,title,artist_display,image_id"
  • ์‘๋‹ต ์˜ˆ์‹œ:
{
  "data": [{
    "id": 16568,
    "title": "Water Lilies",
    "artist_display": "Claude Monet (French, 1840โ€“1926)",
    "image_id": "3c27b499-af56-f0d5-93b5-a7f2f1ad5813"
  }]
}
  • ์ด๋ฏธ์ง€ URL: https://www.artic.edu/iiif/2/{image_id}/full/843,/0/default.jpg

Open Library (๋„์„œ ๊ฒ€์ƒ‰)

# ์ฑ… ๊ฒ€์ƒ‰
curl "https://openlibrary.org/search.json?q=atomic+habits&limit=2"
  • ํŠน์ง•: ISBN, ์ €์ž, ์ถœํŒ๋…„๋„, ํ‘œ์ง€ ์ด๋ฏธ์ง€, ์ „์ž์ฑ… ์œ ๋ฌด

GBIF (์ƒ๋ฌผ์ข… ๋ฐ์ดํ„ฐ)

# ์ƒ๋ฌผ์ข… ๊ฒ€์ƒ‰
curl "https://api.gbif.org/v1/species/search?q=cat&limit=2"
  • ํŠน์ง•: 20์–ต+ ์ƒ๋ฌผ ๊ธฐ๋ก, ํ•™๋ช…/๋ถ„๋ฅ˜๊ณ„์ธต/์„œ์‹์ง€ ๋ฐ์ดํ„ฐ

๐Ÿงช ํ…Œ์ŠคํŠธ & ์ƒ˜ํ”Œ

JSONPlaceholder (๊ฐ€์ƒ REST API)

# ํ• ์ผ 1๊ฐœ ์กฐํšŒ
curl "https://jsonplaceholder.typicode.com/todos/1"
  • ์‘๋‹ต ์˜ˆ์‹œ:
{
  "userId": 1,
  "id": 1,
  "title": "delectus aut autem",
  "completed": false
}
  • ํŠน์ง•: GET/POST/PUT/DELETE ๋ชจ๋‘ ์ง€์›, CRUD ์ „ ๊ณผ์ • ์‹ค์Šต ๊ฐ€๋Šฅ

DummyJSON (๊ฐ€์ƒ ์‡ผํ•‘ ๋ฐ์ดํ„ฐ)

# ์ƒํ’ˆ ๊ฒ€์ƒ‰
curl "https://dummyjson.com/products/search?q=phone&limit=2"
  • ํŠน์ง•: 100+ ์ œํ’ˆ, ์นดํ…Œ๊ณ ๋ฆฌ, ๊ฐ€๊ฒฉ, ์žฌ๊ณ , ๋ฆฌ๋ทฐ, ์žฅ๋ฐ”๊ตฌ๋‹ˆ API

๐ŸŒ ๊ธฐํƒ€ ์œ ์šฉํ•œ API

API์—”๋“œํฌ์ธํŠธ ์˜ˆ์‹œ์šฉ๋„
Open Brewery DBapi.openbrewerydb.org/v1/breweries?by_city=san_diego์ง€์—ญ ๋งฅ์ฃผ ์–‘์กฐ์žฅ ๊ฒ€์ƒ‰
USGS ์ง€์ง„earthquake.usgs.gov/.../2.5_day.geojson์ตœ๊ทผ ์ง€์ง„ GeoJSON ํ”ผ๋“œ
ISS ํ˜„์žฌ ์œ„์น˜api.open-notify.org/iss-now.json๊ตญ์ œ์šฐ์ฃผ์ •๊ฑฐ์žฅ ์‹ค์‹œ๊ฐ„ ์œ„์น˜

3. ์‹ค์ƒํ™œ ์ ํ•ฉ ์‹œ์Šคํ…œ ์˜ˆ์‹œ 5๊ฐ€์ง€

์˜ˆ์‹œ 1: ๐ŸŒค๏ธ ์˜ค๋Š˜์˜ ์™ธ์ถœ ํŒ๋‹จ๊ธฐ

์กฐํ•ฉ: Open-Meteo(๋‚ ์”จ) + Open-Meteo Air(๋Œ€๊ธฐ์งˆ)

์ž…๋ ฅ: ํ˜„์žฌ ์œ„์น˜(์œ„๋„/๊ฒฝ๋„)
โ†“
API ํ˜ธ์ถœ: ๊ธฐ์˜จ + ๊ฐ•์ˆ˜ํ™•๋ฅ  + ๋ฏธ์„ธ๋จผ์ง€ + ์ž์™ธ์„ 
โ†“
ํŒ๋‹จ ๋กœ์ง:
  - ๊ฐ•์ˆ˜ํ™•๋ฅ  > 60% โ†’ "์šฐ์‚ฐ ์ฑ™๊ธฐ์„ธ์š”"
  - PM2.5 > 75 โ†’ "๋งˆ์Šคํฌ ๊ถŒ์žฅ"
  - UV > 6 โ†’ "์ž์™ธ์„  ์ฐจ๋‹จ์ œ ํ•„์ˆ˜"
  - ๊ธฐ์˜จ < 5ยฐC โ†’ "ํŒจ๋”ฉ ํ•„์ˆ˜"
โ†“
์ถœ๋ ฅ: ํ•œ ์ค„ ์š”์•ฝ + ์ƒ์„ธ ์ˆ˜์น˜

์‹ค์Šต ํฌ์ธํŠธ: ์กฐ๊ฑด๋ฌธ + JSON ํŒŒ์‹ฑ + ์‚ฌ์šฉ์ž ์ž…๋ ฅ ์ฒ˜๋ฆฌ


์˜ˆ์‹œ 2: ๐Ÿ—บ๏ธ ์ฃผ์†Œ โ†’ ์ขŒํ‘œ ๋ณ€ํ™˜๊ธฐ (์ง€์˜ค์ฝ”๋”ฉ)

์กฐํ•ฉ: Nominatim

์ž…๋ ฅ: "์„œ์šธ์—ญ" ๋˜๋Š” "๊ฐ•๋‚จ๊ตฌ ํ…Œํ—ค๋ž€๋กœ 152"
โ†“
API ํ˜ธ์ถœ: ์ฃผ์†Œ ๋ฌธ์ž์—ด โ†’ ์œ„๋„/๊ฒฝ๋„ ๋ฐ˜ํ™˜
โ†“
์ถœ๋ ฅ: ์ง€๋„ ๋งํฌ (Google Maps / Naver Map) + ํ–‰์ •๊ตฌ์—ญ ์ •๋ณด

์‹ค์Šต ํฌ์ธํŠธ: URL ์ธ์ฝ”๋”ฉ, ๋ฐฐ์—ด ํŒŒ์‹ฑ, ์™ธ๋ถ€ ๋งํฌ ์ƒ์„ฑ


์˜ˆ์‹œ 3: ๐Ÿ“… ์˜์—…์ผ ๊ณ„์‚ฐ๊ธฐ

์กฐํ•ฉ: Nager.Date(๊ณตํœด์ผ) + Python ๋‚ ์งœ ์—ฐ์‚ฐ

์ž…๋ ฅ: ์‹œ์ž‘์ผ, ์ข…๋ฃŒ์ผ, ๊ตญ๊ฐ€์ฝ”๋“œ(KR)
โ†“
API ํ˜ธ์ถœ: ํ•ด๋‹น ๊ธฐ๊ฐ„ ๊ณตํœด์ผ ๋ชฉ๋ก
โ†“
๊ณ„์‚ฐ: ์ „์ฒด ์ผ์ˆ˜ - ์ฃผ๋ง ์ˆ˜ - ๊ณตํœด์ผ ์ˆ˜
โ†“
์ถœ๋ ฅ: ์‹ค์ œ ์˜์—…์ผ ์ˆ˜ + ๊ณตํœด์ผ ๋ชฉ๋ก

์‹ค์Šต ํฌ์ธํŠธ: ๋‚ ์งœ ์—ฐ์‚ฐ, ๋ฆฌ์ŠคํŠธ ํ•„ํ„ฐ๋ง, ๊ตญ๊ฐ€ ์ฝ”๋“œ ํŒŒ๋ผ๋ฏธํ„ฐํ™”


์˜ˆ์‹œ 4: ๐ŸŽจ ๋žœ๋ค ๋ฏธ์ˆ ํ’ˆ ์ถ”์ฒœ๊ธฐ

์กฐํ•ฉ: Art Institute of Chicago

์ž…๋ ฅ: ์ž‘๊ฐ€๋ช… ๋˜๋Š” ํ‚ค์›Œ๋“œ ("monet", "impressionism")
โ†“
API ํ˜ธ์ถœ: ์ž‘ํ’ˆ ๊ฒ€์ƒ‰
โ†“
๋žœ๋ค ์„ ํƒ: ๊ฒฐ๊ณผ ์ค‘ 1๊ฐœ
โ†“
์ถœ๋ ฅ: ์ œ๋ชฉ + ์ž‘๊ฐ€ + ์ด๋ฏธ์ง€ URL + "์ด ์ž‘ํ’ˆ์„ ์•Œ๊ณ  ์žˆ๋‚˜์š”?"

์‹ค์Šต ํฌ์ธํŠธ: ๋žœ๋ค ์„ ํƒ, ์ด๋ฏธ์ง€ URL ์กฐํ•ฉ, ๊ฐ„๋‹จํ•œ ํ€ด์ฆˆ UI


์˜ˆ์‹œ 5: ๐Ÿ“ ๊ฐœ์ธ ํ• ์ผ ๊ด€๋ฆฌ (CRUD ์‹ค์Šต)

์กฐํ•ฉ: JSONPlaceholder

๊ธฐ๋Šฅ:
  - GET /todos/1 โ†’ ํ• ์ผ ์กฐํšŒ
  - POST /todos โ†’ ์ƒˆ ํ• ์ผ ์ƒ์„ฑ
  - PUT /todos/1 โ†’ ํ• ์ผ ์ˆ˜์ •
  - DELETE /todos/1 โ†’ ํ• ์ผ ์‚ญ์ œ
โ†“
์ถœ๋ ฅ: ๊ฐ ์ž‘์—…์˜ HTTP ์ƒํƒœ ์ฝ”๋“œ + ์‘๋‹ต ๋ณธ๋ฌธ

์‹ค์Šต ํฌ์ธํŠธ: HTTP ๋ฉ”์„œ๋“œ ์ฐจ์ด, ์ƒํƒœ ์ฝ”๋“œ(200/201/404), JSON ์ง๋ ฌํ™”


4. ์‹ค์Šต ์›Œํฌํ”Œ๋กœ์šฐ (30๋ถ„ ์ปค๋ฆฌํ˜๋Ÿผ)

๋‹จ๊ณ„์‹œ๊ฐ„ํ™œ๋™
15๋ถ„curl๋กœ API ์ง์ ‘ ํ˜ธ์ถœํ•ด๋ณด๊ธฐ
25๋ถ„์‘๋‹ต JSON ๊ตฌ์กฐ ํŒŒ์•… (pretty-print)
310๋ถ„Python/JS๋กœ ์š”์ฒญ โ†’ ํŒŒ์‹ฑ โ†’ ์ถœ๋ ฅ
45๋ถ„์กฐ๊ฑด๋ฌธ/ํ•„ํ„ฐ๋กœ "์˜๋ฏธ ์žˆ๋Š”" ๊ฒฐ๊ณผ ๋งŒ๋“ค๊ธฐ
55๋ถ„์‚ฌ์šฉ์ž ์ž…๋ ฅ ๋ฐ›์•„์„œ ๋™์ ์œผ๋กœ ํ˜ธ์ถœ

5. ์ฃผ์˜์‚ฌํ•ญ & ์‚ฌ์šฉ ์ •์ฑ…

API์ œํ•œ์‚ฌํ•ญ
Nominatim1์ดˆ๋‹น 1์š”์ฒญ ๊ถŒ์žฅ. ์ƒ์—…์  ๋Œ€๋Ÿ‰ ์‚ฌ์šฉ ์‹œ ์ž์ฒด ์„œ๋ฒ„ ๊ตฌ์ถ• ๊ถŒ์žฅ
Open-Meteo๋น„์ƒ์—…์šฉ ๋ฌด๋ฃŒ. ์ƒ์—…์šฉ์€ contact ํ•„์š”
JSONPlaceholder๊ฐ€์ƒ ๋ฐ์ดํ„ฐ์ด๋ฏ€๋กœ POST/PUT/DELETE๋„ ์‹ค์ œ ์ €์žฅ๋˜์ง€ ์•Š์Œ (ํ…Œ์ŠคํŠธ์šฉ)
Nager.Date100+ ๊ตญ๊ฐ€ ์ง€์›, rate limit ๋„‰๋„‰ํ•จ

6. ๋‹ค์Œ ๋‹จ๊ณ„ (ํ‚ค ํ•„์š” API๋กœ ํ™•์žฅ)

์ด ์‹œ์Šคํ…œ๋“ค์— ํ‚ค ํ•„์š” API๋ฅผ ์ถ”๊ฐ€ํ•˜๋ฉด:

ํ˜„์žฌ ์‹œ์Šคํ…œ์ถ”๊ฐ€ APIํ™•์žฅ ๊ธฐ๋Šฅ
๋‚ ์”จ ํŒ๋‹จ๊ธฐOpenWeatherMap(๋ฌด๋ฃŒ ํ‹ฐ์–ด)๋„์‹œ๋ช… ์ž…๋ ฅ, ๋” ์ƒ์„ธํ•œ ๋‚ ์”จ ์ฝ”๋“œ
์ฃผ์†Œ ๋ณ€ํ™˜๊ธฐKakao ์ง€๋„ APIํ•œ๊ตญ ์ฃผ์†Œ ํŠนํ™”, ์ •ํ™•ํ•œ ํ–‰์ •๋™ ์ •๋ณด
์˜์—…์ผ ๊ณ„์‚ฐํ•œ๊ตญ์€ํ–‰ Open APIํ™˜์œจ + ์˜์—…์ผ ํ†ตํ•ฉ
๋ฏธ์ˆ ํ’ˆ ์ถ”์ฒœDALL-E / Stable Diffusion"์ด ์ž‘ํ’ˆ ์Šคํƒ€์ผ๋กœ AI ์ด๋ฏธ์ง€ ์ƒ์„ฑ"
ํ• ์ผ ๊ด€๋ฆฌNotion API์‹ค์ œ ๋ฐ์ดํ„ฐ ์ €์žฅ + ๋™๊ธฐํ™”

๐Ÿ’ก ํ•ต์‹ฌ ์›์น™: ํ‚ค ์—†๋Š” API๋กœ "์š”์ฒญ-์‘๋‹ต-ํŒŒ์‹ฑ-์ถœ๋ ฅ"์˜ ํ๋ฆ„์„ ์ตํžŒ ๋’ค, ํ‚ค ํ•„์š” API๋กœ ๊ต์ฒดํ•˜๋ฉด 90% ์ฝ”๋“œ ์žฌ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.