COE - MotorMetrics API

Access Singapore Certificate of Entitlement (COE) bidding results including historical data and latest results.

List COE Results#

GET /coe

Returns all COE bidding results ordered by month and bidding round.

Response#

{  "success": true,  "data": [    {      "month": "2025-01",      "biddingNo": "1",      "vehicleClass": "Category A",      "quota": 1200,      "quotaPremium": 95000,      "bidsSuccess": 1200,      "bidsReceived": 2400    }  ]}

Vehicle Classes#

Class	Description
Category A	Cars up to 1600cc & 97kW
Category B	Cars above 1600cc or 97kW
Category C	Goods vehicles & buses
Category D	Motorcycles
Category E	Open category

Latest COE Results#

GET /coe/latest

Returns the most recent COE bidding results (latest month and bidding round).

Response#

{  "success": true,  "data": [    {      "month": "2025-01",      "biddingNo": "2",      "vehicleClass": "Category A",      "quota": 1150,      "quotaPremium": 98000,      "bidsSuccess": 1150,      "bidsReceived": 2300    },    {      "month": "2025-01",      "biddingNo": "2",      "vehicleClass": "Category B",      "quota": 1100,      "quotaPremium": 110000,      "bidsSuccess": 1100,      "bidsReceived": 2200    }  ]}

Example#

# Get latest COE resultscurl "https://api.motormetrics.app/coe/latest"

Response Fields#

Field	Type	Description
`month`	string	Bidding month (YYYY-MM)
`biddingNo`	string	Bidding round number (1 or 2)
`vehicleClass`	string	COE category
`quota`	integer	Number of COEs available
`quotaPremium`	integer	Winning premium in SGD
`bidsSuccess`	integer	Number of successful bids
`bidsReceived`	integer	Total bids received

Bidding Schedule#

COE bidding occurs twice monthly:

First round: Usually around the 1st-7th
Second round: Usually around the 15th-21st

Results are typically announced on the day after bidding closes.