LeadSquared

LeadSquared Async API

Queued, retrying variants of the highest-volume LeadSquared write operations — Capture Leads, Update a Lead, Post an Activity on a Lead, Create a Lead and Activity, Capture Opportunities, Update an Opportunity and Post a Call Log. A submission returns a RequestId which is then polled on a matching status endpoint, with a metrics endpoint per operation. Requests are accepted and retried up to 10 times even while the core platform is unavailable, which is the documented way to keep user-facing capture paths off the 5-second throttle. Authentication adds an x-api-key header to the accessKey/secretKey pair; the status endpoints need only x-api-key. Hosts are regional, mirroring the REST API.

GitHub

Documentation

📖
Documentation
https://apidocs.leadsquared.com/async-api/
📖
Authentication
https://raw.githubusercontent.com/api-evangelist/leadsquared/refs/heads/main/authentication/leadsquared-authentication.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: leadsquared:async-api
name: LeadSquared Async API
description: Queued, retrying variants of the highest-volume LeadSquared write operations — Capture Leads,
  Update a Lead, Post an Activity on a Lead, Create a Lead and Activity, Capture Opportunities, Update
  an Opportunity and Post a Call Log. A submission returns a RequestId which is then polled on a matching
  status endpoint, with a metrics endpoint per operation. Requests are accepted and retried up to 10 times
  even while the core platform is unavailable, which is the documented way to keep user-facing capture
  paths off the 5-second throttle. Authentication adds an x-api-key header to the accessKey/secretKey
  pair; the status endpoints need only x-api-key. Hosts are regional, mirroring the REST API.
humanURL: https://apidocs.leadsquared.com/async-api/
baseURL: https://asyncapi.leadsquared.com
tags:
- Async
- Lead Management
- Queueing
properties:
- type: Documentation
  url: https://apidocs.leadsquared.com/async-api/
- type: Authentication
  url: authentication/leadsquared-authentication.yml