入门
在 Duaer 里查新加坡附近空闲出租车
在 Duaer 里：data.gov.sg：新加坡某地点附近的空闲出租车，由近到远，含距离与半径内总数。一次成功查询用 1 额度。
能拿到什么
Duaer 数据市场里的「新加坡附近空闲出租车」：data.gov.sg：新加坡某地点附近的空闲出租车，由近到远，含距离与半径内总数。查到结果时用 1 额度，结果交给数字组织的下一个节点。
从节点创建器选 Duaer 数据 → 新加坡附近空闲出租车，或打开 数据市场。相关：新加坡组屋停车场、驾车路线。
适合做什么
- 看莱佛士坊附近有多少空闲出租车。
- 找樟宜机场周边最近的空闲出租车。
在画布里检索
- 打开节点创建器，选 Duaer 数据 → Singapore taxis nearby。
- 填 Latitude 与 Longitude（如 1.2839 与 103.8515）；Radius（1000）可选。
- Limit 默认 10，最大 20。执行。
查到结果才扣 1 额度；没有结果、输入有误或上游失败都不扣。
用 API 调用
- GET https://api.duaer.com/v1/data/sg-taxis?latitude=1.2839&longitude=103.8515
- Authorization: Bearer <Duaer key>
下方是与数据市场「复制技能」相同的英文技能，含参数、示例与返回字段。
调用技能（英文）
与数据市场「复制技能」一致。
---
name: duaer-sg-taxis
description: >-
Duaer Singapore taxis nearby. data.gov.sg: available taxis near a point in Singapore, nearest first, with distance and the count in the radius.
One successful search uses 1 Duaer credit.
---
# Duaer Singapore taxis nearby
Duaer Singapore taxis nearby reads the live positions of available taxis across Singapore and returns the ones within a radius of your point, nearest first.
## When to use
- See how many taxis are free near Raffles Place.
- Find the nearest available taxis around Changi Airport.
## When not to use
- Car park lots. Use https://skills.duaer.com/sg-carparks.md.
- Driving time between two points. Use https://skills.duaer.com/driving-route.md.
## Call
`GET https://api.duaer.com/v1/data/sg-taxis?latitude=1.2839&longitude=103.8515`
Header: `Authorization: Bearer <Duaer key>`
Use an account key or a model API key.
Get a Duaer key: https://skills.duaer.com/keys.md
## Parameters
Provide `latitude` and `longitude`.
- `latitude`, `longitude` — A point in Singapore, such as 1.2839 and 103.8515.
- `radius` — Optional. Meters, 50 to 5000. Default 500.
- `limit` — Optional. Rows to return, from 1 to 20. Default 10.
## Examples
- `GET https://api.duaer.com/v1/data/sg-taxis?latitude=1.2839&longitude=103.8515` — free taxis within 500 m of Raffles Place.
- `GET https://api.duaer.com/v1/data/sg-taxis?latitude=1.3644&longitude=103.9915&radius=2000` — free taxis within 2 km of Changi Airport.
## Result
The response is `{ "items": [...] }`. Each item has `source`, `title`, `url`, and `summary`, plus:
- `rank`, `distanceMeters` — order and distance from your point.
- `latitude`, `longitude` — taxi position.
- `withinRadius`, `observedAt` — free taxis in the radius and when the positions were taken.
Fields without a value are left out.
## Credits
A search that returns at least one row uses 1 credit.
An empty search, a search that finds nothing, or a failed search uses 0.
Wrong input returns 400 with a message and uses 0.
No remaining credits returns 402 and does not search.
A missing key returns 401.
## Related
- https://skills.duaer.com/sg-carparks.md — Duaer Singapore HDB car parks
- https://skills.duaer.com/driving-route.md — Duaer Driving route
常见问题
Duaer 的新加坡附近空闲出租车检索扣多少额度？
查到结果时扣 1 额度；没有结果或出错不扣。
Duaer 新加坡附近空闲出租车能叫车吗？
不能。它只返回空闲出租车的位置和数量，不下单。
同组