LianLian Global

LianLian Global Conversions API

The Conversions API from LianLian Global — 2 operation(s) for conversions.

GitHub OpenAPI

Operations 2

POST /conversions Create a conversion #
GET /conversions/{request_id} Get a conversion #

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/lianlian-global/refs/heads/main/openapi/lianlian-global-conversions-api-openapi.yml

Other Resources

🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/b2b-cross-border/ZG9jOjQ1Mg-open-api
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/B2B-inflow-payout/ZG9jOjQ1Mg-open-api
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/llp-api/4b402d5ab3edd-api-introduction-v1-2
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/cards-open-api/4b402d5ab3edd-introduction
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/connect/ydcoebflkrejd-connect-api
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/connect-ota/4b402d5ab3edd-open-api
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/lppe/72b66de24898e-introduction
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/outbound-payout/4b402d5ab3edd-api-introduction
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/outbound-payout-ka/4b402d5ab3edd-api-introduction
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/outbound-payout-service/4b402d5ab3edd-api-introduction
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/outbound-payout-verification/ztrytr7ruzey9-balance-api
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/llg-payments/4b402d5ab3edd-summary
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/global-payout/ZG9jOjQ1Mg-api-introduction
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/global-payout-fx/e13ca9b34d037-exchange
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/global-payout-tuition/4b402d5ab3edd-api-introduction
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/standard-remittance/4b402d5ab3edd-api-introduction
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/triplink/d04slm5ra253f-
🔗
DeveloperPortal
https://developer.lianlianglobal.com/docs/e-wallet-openapi/72b66de24898e-introduction

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OpenAPI Specification

lianlian-global-conversions-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Conversions API
  version: '1.0'
  description: ''
servers:
- url: https://global-api.lianlian.com/api/v1
tags:
- name: Conversions
paths:
  /conversions:
    post:
      summary: Create a conversion
      operationId: post-conversions
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties:
                  request_id:
                    type: string
                    x-stoplight:
                      id: 7qmknsjveuswk
                    description: 客户请求ID，唯一
                    maxLength: 64
                  conversion_id:
                    type: string
                    x-stoplight:
                      id: h4d1ll9hj1c8n
                    description: 连连返回的ID
                    minLength: 16
                    maxLength: 32
                  rate_id:
                    type: string
                    x-stoplight:
                      id: bwiidkwe6v0il
                    description: 报价唯一识别码
                    maxLength: 32
                  sell_currency:
                    type: string
                    x-stoplight:
                      id: jwrh2ypd3tl31
                    description: 客户卖出币种，ISO 4217三位字母货币代码
                    minLength: 3
                    maxLength: 3
                  sell_amount:
                    type: string
                    x-stoplight:
                      id: kuzhk4fpruyk2
                    description: 客户卖出币种金额，单位元，支持2位小数
                  buy_currency:
                    type: string
                    x-stoplight:
                      id: xad5krfrp5ig9
                    description: 客户买入币种，ISO 4217三位字母货币代码
                    minLength: 3
                    maxLength: 3
                  buy_amount:
                    type: string
                    x-stoplight:
                      id: zilorhi23aenh
                    description: 客户买入币种金额，单位元，支持2位小数
                  base_currency:
                    type: string
                    x-stoplight:
                      id: cckrhs4mww1fd
                    description: 基准币种，ISO 4217三位字母货币代码
                    minLength: 3
                    maxLength: 3
                  client_rate:
                    type: string
                    x-stoplight:
                      id: 05bz8ofya5p2y
                    description: 客户交易汇率
                    maxLength: 16
                  create_time:
                    type: number
                    x-stoplight:
                      id: n9riy93jdkksk
                    description: 订单受理时间
                  settle_type:
                    type: string
                    x-stoplight:
                      id: nj8rkiwvn2t96
                    description: 交割期限，支持T0/T1/T2
                    maxLength: 8
                  settle_date:
                    type: string
                    x-stoplight:
                      id: 17gg5mqxa8sbz
                    description: 交割日期，yyyyMMdd
                    minLength: 8
                    maxLength: 8
                required:
                - request_id
                - conversion_id
                - rate_id
                - sell_currency
                - sell_amount
                - buy_currency
                - buy_amount
                - base_currency
                - client_rate
                - create_time
                - settle_type
                - settle_date
        '400':
          description: "code | message \n---------|----------\n INVALID_PARAM | 无效的参数\n MIN_AMOUNT | 金额不能低于最低限额\n MAX_AMOUNT | 金额不能超过最大限制\n ORDER_EXIST | 重复的订单\n RATE_EXPIRED | 汇率过期\n RATE_INVAILD | 汇率异常或不存在\n NONEXISTENT_ACCOUNT|账户不存在\n ACCOUNT_BALANCE_INSUFFICIENT |账户余额不足\n SERVICE_UNAVAILABLE | 请求的服务当前不可用"
          content:
            application/json:
              schema:
                $ref: ../models/ErrorNoParamandTraceId.yaml
        '403':
          description: "code | message\n---------|----------\n FORBIDDEN_ERROR | Authorization failed due to insufficient permissions."
          content:
            application/json:
              schema:
                $ref: ../models/ErrorNoParamandTraceId.yaml
        '429':
          description: "code | message\n---------|----------\n LIMIT_ERROR | Too many requests. Blocked due to rate limiting."
          content:
            application/json:
              schema:
                $ref: ../models/ErrorNoParamandTraceId.yaml
        '500':
          description: "code | message\n---------|----------\n INTERNAL_SERVER_ERROR | An internal server error has occurred."
          content:
            application/json:
              schema:
                $ref: ../models/ErrorNoParamandTraceId.yaml
      x-stoplight:
        id: v82yqkxla0uwy
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                request_id:
                  type: string
                  x-stoplight:
                    id: dvg4comu4ce5y
                  description: 客户端唯一请求ID，在交易时作为请求参数进行防重控制
                  maxLength: 64
                sell_currency:
                  type: string
                  x-stoplight:
                    id: bynd8o55vyil5
                  description: 客户卖出币种，ISO 4217三位字母货币代码
                  minLength: 3
                  maxLength: 3
                sell_amount:
                  type: string
                  x-stoplight:
                    id: euboc9n1r5pa6
                  description: 客户卖出币种金额，不允许和buy_amount同时填写，单位元，支持2位小数
                buy_currency:
                  type: string
                  x-stoplight:
                    id: zw1oe80qtp6g4
                  description: 客户买入币种，ISO 4217三位字母货币代码
                  minLength: 3
                  maxLength: 3
                buy_amount:
                  type: string
                  x-stoplight:
                    id: 8vxd5hgt98lh8
                  description: 客户买入币种金额，不允许和sell_amount同时填写，单位元，支持2位小数
                rate_id:
                  type: string
                  x-stoplight:
                    id: ysy6g4i1zo0vb
                  description: 报价唯一识别码
                  maxLength: 32
                  minLength: 16
              required:
              - request_id
              - sell_currency
              - buy_currency
              - rate_id
      description: '发起conversion交易。

        - request_id相同，业务字段相同时，返回http code 400，errorCode ORDER_EXIST

        - request_id相同，业务字段不同时，返回http code 400，errorCode ORDER_EXIST

        - request_id不同，业务字段相同时，不支持幂等，作为全新的一笔交易进行处理

        对于接口超时情况，可使用request_id调用Get a conversion接口获取结果。'
      security:
      - 客户端凭据授权: []
      parameters:
      - $ref: ../Base/Webhooks.yaml#/components/parameters/header-Content-Type
      - $ref: ../Base/Webhooks.yaml#/components/parameters/header-Authorization
      tags:
      - Conversions
  /conversions/{request_id}:
    parameters:
    - schema:
        type: string
      name: request_id
      in: path
      required: true
    get:
      summary: Get a conversion
      operationId: get-conversions
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                    x-stoplight:
                      id: rz1t562eyte80
                    description: 订单状态：`SUCCEEDED` 成功,`FAILED` 失败,`PROCESSING`处理中
                    maxLength: 16
                  failure_reason:
                    type: string
                    x-stoplight:
                      id: ppp4fgd3jfzso
                    description: status为`FAILED`时返回失败原因
                    maxLength: 255
                  conversion_id:
                    type: string
                    x-stoplight:
                      id: 40qiws9mwh04l
                    description: 连连返回的ID
                    minLength: 16
                    maxLength: 32
                  request_id:
                    type: string
                    x-stoplight:
                      id: b8ox57dvjnail
                    description: 客户请求ID，唯一
                    maxLength: 64
                  create_time:
                    type: number
                    x-stoplight:
                      id: 0gwhsd9t0wf25
                    description: 订单受理时间
                  update_time:
                    type: number
                    x-stoplight:
                      id: bb4r9pwp2mhpn
                    description: 订单更新时间
                  sell_currency:
                    type: string
                    x-stoplight:
                      id: f1pvsyhzu6pjc
                    description: 客户卖出币种，ISO 4217三位字母货币代码
                    minLength: 3
                    maxLength: 3
                  sell_amount:
                    type: string
                    x-stoplight:
                      id: taua976dsbyyx
                    description: 客户卖出币种金额，单位元，支持2位小数
                  buy_currency:
                    type: string
                    x-stoplight:
                      id: gi06zd6r5jcum
                    description: 客户买入币种，ISO 4217三位字母货币代码
                    minLength: 3
                    maxLength: 3
                  buy_amount:
                    type: string
                    x-stoplight:
                      id: tqquwqrv6d9ex
                    description: 客户买入币种金额，单位元，支持2位小数
                  base_currency:
                    type: string
                    x-stoplight:
                      id: 8bk94x6wk21f0
                    description: 基准币种，ISO 4217三位字母货币代码
                    minLength: 3
                    maxLength: 3
                  rate_id:
                    type: string
                    x-stoplight:
                      id: kyvpq9m6m5un8
                    description: 报价唯一识别码
                    maxLength: 32
                  client_rate:
                    type: string
                    x-stoplight:
                      id: lwrl7r6xpx8q6
                    description: 客户交易汇率
                    maxLength: 16
                  settle_type:
                    type: string
                    x-stoplight:
                      id: 9p25k4qtrtmg7
                    description: 交割期限，支持T0/T1/T2
                    maxLength: 8
                  settle_date:
                    type: string
                    x-stoplight:
                      id: odoygcgbxkml2
                    description: 交割日期，yyyyMMdd
                    minLength: 8
                    maxLength: 8
                required:
                - status
                - conversion_id
                - request_id
        '400':
          description: "code | message \n---------|----------\n ORDER_NOT_EXIST | 查询结果不存在"
          content:
            application/json:
              schema:
                $ref: ../models/ErrorNoParamandTraceId.yaml
        '403':
          description: "code | message\n---------|----------\n FORBIDDEN_ERROR | Authorization failed due to insufficient permissions."
          content:
            application/json:
              schema:
                $ref: ../models/ErrorNoParamandTraceId.yaml
        '429':
          description: "code | message\n---------|----------\n LIMIT_ERROR | Too many requests. Blocked due to rate limiting."
          content:
            application/json:
              schema:
                $ref: ../models/ErrorNoParamandTraceId.yaml
        '500':
          description: "code | message\n---------|----------\n INTERNAL_SERVER_ERROR | An internal server error has occurred."
          content:
            application/json:
              schema:
                $ref: ../models/ErrorNoParamandTraceId.yaml
      x-stoplight:
        id: 5viqlk1cg2i3v
      description: 查询conversion信息。
      requestBody:
        content: {}
      security:
      - 客户端凭据授权: []
      parameters:
      - $ref: ../Base/Webhooks.yaml#/components/parameters/header-Content-Type
      - $ref: ../Base/Webhooks.yaml#/components/parameters/header-Authorization
      tags:
      - Conversions
components:
  securitySchemes:
    Component:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: /oauth2/token
          scopes: {}
          refreshUrl: /oauth2/token
      description: 详情参考[Authentication](https://developer.lianlianglobal.com/docs/lppe/b6b6c2d4906e9-authentication) > 客户端凭据授权
x-stoplight:
  id: ahystadh3c2yx