overlay: 1.0.0
info:
title: API Evangelist enhancements for LeadSquared Leads API
version: 1.0.0
x-provenance:
generated: '2026-08-13'
method: generated
source: >-
openapi/leadsquared-leads-api-openapi.yml plus
https://apidocs.leadsquared.com/api-host/,
https://apidocs.leadsquared.com/authentication/,
https://apidocs.leadsquared.com/rate-limits/,
https://apidocs.leadsquared.com/error-handling/
note: >-
Captures the runtime semantics API Evangelist harvested from the LeadSquared
documentation that the base OpenAPI does not carry. Applying this overlay does
not change LeadSquared's contract — the base spec was itself authored by API
Evangelist from the docs, and LeadSquared publishes no OpenAPI of its own.
extends: openapi/leadsquared-leads-api-openapi.yml
actions:
- target: $.info
update:
x-apievangelist-profile: https://apis.io/provider/leadsquared/
x-api-host-docs: https://apidocs.leadsquared.com/api-host/
x-regional-hosts:
- {region: Singapore, host: api.leadsquared.com}
- {region: United States, host: api-us11.leadsquared.com}
- {region: India (Mumbai), host: api-in21.leadsquared.com}
- {region: India (Hyderabad), host: api-in22.leadsquared.com}
- {region: Middle East, host: api-me61.leadsquared.com}
- {region: Ireland, host: api-ir31.leadsquared.com}
- {region: Canada, host: api-ca12.leadsquared.com}
x-error-envelope:
fields: [Status, ExceptionType, ExceptionMessage]
rfc9457: false
docs: https://apidocs.leadsquared.com/error-handling/
x-idempotency:
supported: false
note: >-
No idempotency key. Use Lead.CreateOrUpdate or Lead.Capture with SearchBy
for duplicate control.
x-rate-limits:
headers: none
docs: https://apidocs.leadsquared.com/rate-limits/
pro: {daily: 10000, cap: 250000, standard: 10 per 5s, bulk: 5 per 5s}
super: {daily: 100000, cap: 1000000, standard: 20 per 5s, bulk: 10 per 5s}
x-pagination:
style: page-number
request_objects: [Paging, Sorting, Columns]
params: [PageIndex, PageSize, ColumnName, Direction, Include_CSV]
max_page_size: 5000
response_fields: [RecordCount]
- target: $.components.securitySchemes
update:
AccessKeyHeaderAuth:
type: apiKey
in: header
name: x-LSQ-AccessKey
description: >-
Access key passed as a header. LeadSquared recommends the header form over
the query-string form. Source https://apidocs.leadsquared.com/authentication/
SecretKeyHeaderAuth:
type: apiKey
in: header
name: x-LSQ-SecretKey
description: >-
Secret key passed as a header. Keys belong to an individual admin user;
deactivating that user invalidates them.
- target: $.paths['/LeadManagement.svc/Lead.Create'].post
update:
x-agentic-access:
action-class: acting
consequence: write
audit: required
x-duplicate-control:
note: >-
Not idempotent. A retry creates a second lead unless a unique field
(EmailAddress or Phone) collides with an existing record. Prefer
Lead.CreateOrUpdate for retry-safe writes.
alternative: https://apidocs.leadsquared.com/create-or-update/
- target: $.paths['/LeadManagement.svc/Leads.GetByQuickSearch'].get
update:
x-pagination:
note: >-
Quick search returns a bounded result set. For large reads use
Leads.RetrieveByDateRange or Lead.Get with the Paging object.
alternative: https://apidocs.leadsquared.com/get-leads-by-date-range/
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