Ontra

Live 70 Actions

Ontra Integration for AI Agents

Connect your AI agent to 70 Ontra actions via MCP, A2A, or SDK, with agent authentication, tool-calling execution, and security built-in.

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Ontra AI Agent Actions

70 production-ready actions for your agent to do more on Ontra.

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70 Actions

List Accounts - Retrieves a paginated list of accounts.

Get Account - Retrieves a single account by id.

List Contractual Relationships - Retrieves a paginated list of all contractual relationships.

Get Contractual Relationship - Retrieves a single contractual relationship by id.

Get Contractual Relationship Counterparty - Retrieves the contractual relationship's counterparty.

Get Contractual Relationship Party - Retrieves the contractual relationship's party.

Get Contractual Relationship Relationship Type - Retrieves the contractual relationship's relationship type.

Create Contractual Relationship - Creates a new contractual relationship.

Update Contractual Relationship - Updates an contractual relationship.

Delete Contractual Relationship - Deletes a single contractual relationships by id.

List Contractual Relationship Types - Retrieves a paginated list of all contractual relationship types.

List Currencies - Retrieves a paginated list of currencies.

List Entities - Retrieves a paginated list of entities, e.g. a list of Funds in Insight.

Get Entity - Retrieves a single entity by id.

Get Entity Currency - Retrieves the entity's default currency.

Get Entity Entity Type - Retrieves the entity's type, e.g. Limited Liability Company.

List Entity Holding Relationships - Retrieves the entity's holdings.

Get Entity Jurisdiction - Retrieves the entity's jurisdiction.

List Entity Owner Relationships - Retrieves the entity's owners.

List Purposes For Entity - Retrieves the entity's purposes, e.g. General Partner, Co-investment Vehicle, etc.

List Registrations For Entity - Retrieves the entity's registrations.

List Entity Tax Identifiers - Retrieves the entity's tax identifiers.

Get Entity Tax Treatment - Retrieves the entity's tax treatment.

Create Entity - Creates a new entity, e.g. a Fund in Insight.

Update Entity - Updates an entity.

Delete Entity - Deletes a single entity by id.

List Entity Types - Retrieves a paginated list of entity types.

List Entity Purposes - Retrieves a paginated list of entity purposes.

List Entity Registrations - Retrieves a paginated list of entity registrations.

Get Entity Registration - Retrieves a single entity registration by id.

Create Entity Registration - Creates a new Entity Registration.

Update Entity Registration - Updates an entity registration.

Delete Entity Registration - Deletes a single entity registration by id.

List External Entities - Retrieves a paginated list of external entities, e.g. a list of Legal Entity Names in Insight.

Get External Entity - Retrieves a single external entity by id.

List External Entity Holding Relationships - Retrieves the external entity's holdings.

Get External Entity Jurisdiction - Retrieves the external entity's jurisdiction.

Create External Entity - Creates a new external entity, e.g. a Legal Entity Name in Insight.

Update External Entity - Updates an external entity.

Delete External Entity - Deletes a single external entity by id.

List Jurisdictions - Retrieves a paginated list of jurisdictions.

List Ownership Relationships - Retrieves a paginated list of all ownership relationships.

Get Ownership Relationship - Retrieves a single ownership relationship by id.

Get Ownership Relationship Currency - Retrieves the ownership relationship's currency.

Get Ownership Relationship Holding - Retrieves the ownership relationship's holding.

Get Ownership Relationship Owner - Retrieves the ownership relationship's owner.

Get Ownership Relationship Relationship Type - Retrieves the ownership relationship's relationship type.

Create Ownership Relationship - Creates a new ownership relationship.

Update Ownership Relationship - Updates an ownership relationship.

Delete Ownership Relationship - Deletes a single ownership relationships by id.

List Ownership Relationship Types - Retrieves a paginated list of all ownership relationship types.

List People - Retrieves a paginated list of person entities.

Get Person - Retrieves a single person entity by id.

List Person Holding Relationships - Retrieves the person's holdings.

Create Person - Creates a new person.

Update Person - Updates a person.

Delete Person - Deletes a single person by id.

List Registered Agents - Retrieves a paginated list of registered agents.

List Registration Authorities - Retrieves a paginated list of registration authorities.

List Tags - Retrieves a paginated list of tags.

Get Tag - Retrieves a single tag by id.

Create Tag - Creates a new Tag.

Update Tag - Updates a tag.

List Tax Identifiers - Retrieves a paginated list of tax identifiers.

Get Tax Identifier - Retrieves a single tax identifier by id.

Create Tax Identifier - Creates a new Tax Identifier.

Update Tax Identifier - Updates a tax identifier.

Delete Tax Identifier - Deletes a single tax identifier by id.

List Tax Identifier Types - Retrieves a paginated list of tax identifier types.

List Tax Treatments - Retrieves a paginated list of tax treatments.

Do More, Build Less

Integration Infrastructure for Ontra AI Agents

Multiple Interfaces

Access integrations via API, AI SDKs, MCP & A2A.

Ontra MCP server

Managed Authentication

Pre-built authentication UI.

Agent auth

Falcon Engine

Every Ontra action runs on Falcon.

Agent Execution Engine

StackOne Defender

88.7% prompt injection detection.

Prompt injection defense

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Luna Schmid, Partner at GV

"We've been impressed by how quickly and deeply StackOne integrates with complex enterprise systems -- and now, with their focus on agent-to-agent interoperability, they're unlocking even more powerful use cases for customers. StackOne delivers all of the above in a universal layer -- without compromise."