Market data date index

curl --request GET \
  --url https://api.ngnmarket.com/v1/market/available-dates \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "data": {
    "count": 3,
    "latest": "2026-04-17",
    "earliest": "2026-04-15",
    "data": [
      {
        "date": "2026-04-17",
        "label": "latest",
        "asi": 105432.18,
        "formatted_date": "Fri, Apr 17, 2026"
      },
      {
        "date": "2026-04-16",
        "label": "previous",
        "asi": 104555.74,
        "formatted_date": "Thu, Apr 16, 2026"
      },
      {
        "date": "2026-04-15",
        "label": null,
        "asi": 104765.85,
        "formatted_date": "Wed, Apr 15, 2026"
      }
    ]
  },
  "meta": {
    "plan": "free",
    "calls_used": 3,
    "calls_remaining": 9997,
    "reset_at": "2026-05-01T00:00:00.000Z"
  }
}

GET

market

available-dates

Market data date index

curl --request GET \
  --url https://api.ngnmarket.com/v1/market/available-dates \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "data": {
    "count": 3,
    "latest": "2026-04-17",
    "earliest": "2026-04-15",
    "data": [
      {
        "date": "2026-04-17",
        "label": "latest",
        "asi": 105432.18,
        "formatted_date": "Fri, Apr 17, 2026"
      },
      {
        "date": "2026-04-16",
        "label": "previous",
        "asi": 104555.74,
        "formatted_date": "Thu, Apr 16, 2026"
      },
      {
        "date": "2026-04-15",
        "label": null,
        "asi": 104765.85,
        "formatted_date": "Wed, Apr 15, 2026"
      }
    ]
  },
  "meta": {
    "plan": "free",
    "calls_used": 3,
    "calls_remaining": 9997,
    "reset_at": "2026-05-01T00:00:00.000Z"
  }
}

Authorizations

Authorization

string

header

required

Pass your API key as a Bearer token: Authorization: Bearer ngm_live_YOUR_KEY. Generate keys at ngnmarket.com/dashboard/developer.

Query Parameters

limit

integer

default:90

Maximum number of dates to return (1–365). Dates are returned newest-first.

Required range: 1 <= x <= 365

Response

Available dates retrieved successfully.

success

boolean

required