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Syntage Shareholders API

Shareholders represent individuals or entities that own shares in a company. This resource provides information about shareholders, their relationships with entities, and the sources of shareholder information.### Shareholder Types- **physical**: Individual person shareholders- **legal**: Corporate entity shareholders- **unknown**: When the shareholder type cannot be determined### Relation Types- **shareholders**: Indicates the entity's shareholders- **shareholder_of**: Indicates entities that this shareholder owns shares in### Source Types- **manual**: Manually entered shareholder information- **rpc_socio**: Information sourced from RPC (Registro Público de Comercio)- **company_verification**: Cap-table shareholders synced from a company verification report

Syntage Shareholders API is one of 65 APIs that Syntage publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Shareholders. The published artifact set on APIs.io includes an OpenAPI specification, an API reference, API documentation, and a getting-started guide.

This API exposes 14 operations across 8 paths, and defines 10 schemas. It is described by OpenAPI 3.2.0, at version 2020-06-28.

Requests are made against 2 base URLs: https://api.syntage.com, https://api.sandbox.syntage.com.

14 operations 8 paths 10 schemas 3 DELETE7 GET2 PATCH2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2020-06-28
Base URL
https://api.syntage.com
Authentication
API Key
Contact
Resource Areas
1

Authentication & Security 1

Syntage Shareholders API declares 1 security scheme for authenticating requests. An API key is passed in the header as X-API-Key (ApiKey). By default, every request must be authenticated.

  • ApiKey — Your API key is available in the [Production](https://app.syntage.com/settings/api-keys) and [Sandbox](https://app.sandbox.syntage.com/settings/api-keys) dashb…

Paths & Operations 14

Across 8 paths, the API surfaces 14 operations — 3 DELETE, 7 GET, 2 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Shareholders 14

Shareholders represent individuals or entities that own shares in a company. This resource provides information about shareholders, their relationships with entities, and the sour…

GET
/entities/{entityId}/shareholders
List an entity's shareholders
GetEntityShareholders 10 params → 200401404
POST
/entities/{entityId}/shareholders
Create a new shareholder for an entity
CreateEntityShareholder 1 param body → 201400401404
GET
/shareholders
List shareholders
GetShareholders 9 params → 200401
GET
/shareholders/{id}
Retrieve a shareholder
GetShareholder 1 param → 200401404
PATCH
/shareholders/{id}
Update a shareholder
UpdateShareholder 1 param body → 200400401404
DELETE
/shareholders/{id}
Delete a shareholder
DeleteShareholder 1 param → 204401404
GET
/shareholders/{shareholderId}/relations
List shareholder relations
GetShareholderRelations 9 params → 200401404
GET
/shareholders/{shareholderId}/relations/{relationId}
Retrieve a shareholder relation
GetShareholderRelation 2 params → 200401404
PATCH
/shareholders/{shareholderId}/relations/{relationId}
Update a shareholder relation
UpdateShareholderRelation 2 params body → 200400401404
DELETE
/shareholders/{shareholderId}/relations/{relationId}
Delete a shareholder relation
DeleteShareholderRelation 2 params → 204401404
POST
/shareholders/{shareholderId}/relations/{relationId}/promote
Promote a shareholder relation
PromoteShareholderRelation 2 params body → 200400401404
GET
/shareholders/{shareholderId}/relations/{relationId}/sources
List shareholder relation sources
GetShareholderRelationSources 8 params → 200401404
GET
/shareholders/{shareholderId}/relations/{relationId}/sources/{sourceId}
Retrieve a shareholder relation source
GetShareholderRelationSource 3 params → 200401404
DELETE
/shareholders/{shareholderId}/relations/{relationId}/sources/{sourceId}
Delete a shareholder relation source
DeleteShareholderRelationSource 3 params → 204401404

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are ShareholderRelation (12 properties), Shareholder (10 properties), ShareholderRelationsSource (10 properties), CursorCollection (6 properties). Each schema is shown below with its type and property counts.

ShareholderRelationsSource
object
10 properties 8 required
updatedAt
string
Date and time the resource was last updated
CollectionOrder
string
createdAt
string
Date and time the resource was created
CursorCollection
object
6 properties
ShareholderRelation
object
12 properties 10 required
TaxpayerID
string
RFC (Registro Federal de Contribuyentes)
Shareholder
object
10 properties 8 required
CollectionLimit
integer
ShareholderRelationType
string
Represents the relationship between a shareholder and an entity: - shareholders: The entity's shareholders - shareholderof: Entities that this shareholder owns…

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

syntage-shareholders-api-openapi.yml Raw ↑

Other APIs Syntage publishes across the network.

Syntage Accounts Payable Insight API
Syntage Accounts Receivable Insight API
Syntage Background Checks API
Syntage Balance Sheet Insight API
Syntage Cash Flow Insight API
Syntage Company Verification Reports API
Syntage Corporate Structure Insight API
Syntage Customer Concentration Insight API
Syntage Customer Network Insight API
Syntage DS MX BIL Reports API
Syntage DS MX Buró de Crédito Authorizations API
Syntage DS MX Buró de Crédito Reports API
Where this information came from

This is an independent, third-party profile of Syntage Shareholders API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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