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POST
Get Isochrone

请求规范

  • 方法与路径: POST /apis/v1/graphhopper/isochrone-get
  • 可用状态: enabled
  • 请求 URL 模板: https://api.aisa.one/apis/v1/graphhopper/isochrone-get
  • Runtime 事实版本: 6a72f8e2fa7fb1c29379e3b24b3a247c8428a3b6ed621b3f84f84e75cb0de2bc
完整 OpenAPI 定义 有效请求与价格声明(包括认证和引用的 schema):

费用与请求规则

按用量计费;默认请求预估费用:$0.0083 USD(不是固定价格)。 声明的单位费率:每 provider_credit $0.000001 USD。 最终费用以账户适用价格及实际结算为准。 公开参考值不是你的账户报价或最终扣费。对于支持 X-AISA-Cost-Mode: quote 的接口,执行前请针对完整请求获取免费报价;执行后通过响应费用元数据和 Usage Logs 核对结算费用。1 USD 等于 1,000,000 个整数 micro-USD。
  • 默认请求参考估价(USD): 0.0083
  • 声明的单位费率(USD): 1e-06
  • 计费单位: provider_credit
  • 计费依据: response_units
  • 公开参考倍率: 1.0
  • 声明的最大计数或单位数: 10000000
  • 结算证据来源: response_body

授权

Authorization
string
header
必填

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

请求体

application/json
point
string
必填

Start location as 'latitude,longitude', e.g., '52.529407,13.397634'. Must be a valid coordinate string.

profile
enum<string>
必填

Routing profile supported by the target Directions API, for example 'car', 'bike', or 'foot'. Public transit requires separate GTFS/departure-time inputs that this action does not expose. Required.

可用选项:
car
time_limit
enum<integer>
必填

Maximum travel time in seconds from the start point. Either time_limit or distance_limit must be provided. Default is 600 seconds if neither is specified by the API.

可用选项:
120,
180,
240,
300,
360,
420,
480,
540,
60,
600
必填范围: 60 <= x <= 600
buckets
integer

Number of isochrone rings/buckets to return. Divides time_limit/distance_limit into intervals to create nested isochrones. Default is 1.

必填范围: x >= 1
reverse_flow
boolean

Direction of reachability calculation. False (default): areas reachable FROM the point. True: areas FROM which the point can be reached.

distance_limit
integer

Maximum travel distance in meters from the start point. Either time_limit or distance_limit must be provided.

必填范围: x >= 0

响应

Tool result data

polygons
object[]
必填
info
object