Grafik keuangan

Aktif

Visualisasikan candle OHLCV yang diberikan.

FreeGratis dengan kunci OpenNan. 30 permintaan keuangan per menit per akun.

ToolPOST /v1/finance/chartsFree · 30 requests/min

Request

Return a line or candlestick chart specification from candles supplied by the caller.

Candles (JSON)Chart typeTitle

Finance chart

Example output

Caller-supplied data

Example price series

RisingFalling

Inspect record

Open 100 · High 103 · Low 98 · Close 101

Data table

Open	High	Low	Close	Volume
100	103	98	101	1,050
103	106	101	104	1,100
102	105	100	103	1,150
108	111	106	109	1,200
105	108	103	106	1,250
110	113	108	111	1,300
109	112	107	110	1,350

Response

{
  "data": {
    "candles": [
      {
        "time": "2026-01-01T00:00:00Z",
        "open": 100,
        "high": 103,
        "low": 98,
        "close": 101,
        "volume": 1050
      },
      {
        "time": "2026-01-02T00:00:00Z",
        "open": 103,
        "high": 106,
        "low": 101,
        "close": 104,
        "volume": 1100
      },
      {
        "time": "2026-01-03T00:00:00Z",
        "open": 102,
        "high": 105,
        "low": 100,
        "close": 103,
        "volume": 1150
      },
      {
        "time": "2026-01-04T00:00:00Z",
        "open": 108,
        "high": 111,
        "low": 106,
        "close": 109,
        "volume": 1200
      },
      {
        "time": "2026-01-05T00:00:00Z",
        "open": 105,
        "high": 108,
        "low": 103,
        "close": 106,
        "volume": 1250
      },
      {
        "time": "2026-01-06T00:00:00Z",
        "open": 110,
        "high": 113,
        "low": 108,
        "close": 111,
        "volume": 1300
      },
      {
        "time": "2026-01-07T00:00:00Z",
        "open": 109,
        "high": 112,
        "low": 107,
        "close": 110,
        "volume": 1350
      }
    ],
    "type": "candlestick",
    "title": "Example price series"
  },
  "meta": {
    "sources": [
      "Caller-supplied data"
    ],
    "retrieved_at": "2026-11-11T01:39:41.977674+00:00",
    "example_output": true
  }
}

Highlighted lines match the selected record.

Tool discovery · GET /v1/tools · MCP tools/list

Cara kerjanya

01Pilih masukanMasukkan simbol, seri atau candle OHLCV berurutan.
02Periksa hasilPilih catatan grafik untuk menyorot nilai JSON yang sama.

Panggil Grafik keuangan dari kode Anda

REST dan MCP berbagi masukan, hasil dan kesalahan validasi.

POSThttps://api.opennan.com/v1/finance/charts

Dapatkan kunci API
Buat kunci di konsol. Kunci memakai saldo yang sama dengan playground.
Buat kunci

Kirim permintaan pertama

Permintaan yang sama dengan yang dikirim playground. Isi OPENNAN_KEY dengan kunci Anda.

curl 'https://api.opennan.com/v1/finance/charts' \
  -H 'Authorization: Bearer <OPENNAN_API_KEY>' \
  -H 'Content-Type: application/json' \
  --data '{"type":"candlestick","title":"Example price series","candles":[{"time":"2026-01-01T00:00:00Z","open":100,"high":103,"low":98,"close":101,"volume":1050},{"time":"2026-01-02T00:00:00Z","open":103,"high":106,"low":101,"close":104,"volume":1100},{"time":"2026-01-03T00:00:00Z","open":102,"high":105,"low":100,"close":103,"volume":1150},{"time":"2026-01-04T00:00:00Z","open":108,"high":111,"low":106,"close":109,"volume":1200},{"time":"2026-01-05T00:00:00Z","open":105,"high":108,"low":103,"close":106,"volume":1250},{"time":"2026-01-06T00:00:00Z","open":110,"high":113,"low":108,"close":111,"volume":1300},{"time":"2026-01-07T00:00:00Z","open":109,"high":112,"low":107,"close":110,"volume":1350}]}'

Baca hasilnya
Hasilnya datang di respons yang sama. Header X-Usage-Cost-Usd menunjukkan biaya panggilan.

Galat dan cara memperbaikinya

401Kunci tidak ada atau salah
Kirim header Authorization: Bearer dengan kunci dari konsol.
402Saldo tidak cukup
Tambah saldo di Penagihan, lalu kirim panggilan yang sama lagi.
400Ada nilai yang ditolak
Baca error.message: di sana tertulis kolomnya. Pakai nilai dari tabel parameter.
429Terlalu banyak permintaan
Tunggu beberapa detik lalu coba lagi, dan tunggu lebih lama setelah setiap 429.

MCPhttps://api.opennan.com/v1/finance/mcp

Pakai dari agen AI

Tambahkan server MCP Opennan ke agen Anda dan panggil alat ini.

Alat: finance_chart
Contoh argumen: { "type": "candlestick", "title": "Example price series", "candles": [ { "time": "2026-01-01T00:00:00Z", "open": 100, "high": 103, "low": 98, "close": 101, "volume": 1050 }, { "time": "2026-01-02T00:00:00Z", "open": 103, "high": 106, "low": 101, "close": 104, "volume": 1100 }, { "time": "2026-01-03T00:00:00Z", "open": 102, "high": 105, "low": 100, "close": 103, "volume": 1150 }, { "time": "2026-01-04T00:00:00Z", "open": 108, "high": 111, "low": 106, "close": 109, "volume": 1200 }, { "time": "2026-01-05T00:00:00Z", "open": 105, "high": 108, "low": 103, "close": 106, "volume": 1250 }, { "time": "2026-01-06T00:00:00Z", "open": 110, "high": 113, "low": 108, "close": 111, "volume": 1300 }, { "time": "2026-01-07T00:00:00Z", "open": 109, "high": 112, "low": 107, "close": 110, "volume": 1350 } ] }

Grafik keuangan: pertanyaan

Apakah gratis?

Gratis dengan kunci OpenNan. 30 permintaan keuangan per menit per akun.

Dari mana contoh berasal?

Keluaran contoh direkam dari endpoint yang dirilis. Run live meminta data terkini. Pratinjau kripto berlabel Sample data.

Apa batasannya?

Saham mencakup emiten SEC dan data US-GAAP dalam USD. Nilai yang hilang adalah null. Makro mencakup tiga tahun kalender terbaru dan melaporkan cakupan. Grafik menerima 2–5.000 candle. SMA memerlukan period candle, RSI dan imbal hasil period tambah satu. period adalah 2–500. from inklusif dan to eksklusif.