Yespo API

Name: Yespo API API
Brand: Yespo API
Availability: InStock

✓ Official Vendor SpecCRMContact Managementbasic100 EndpointsREST

For Agents

Programmatically add or update a contact, delete contact by external id. Covers 100 operations with basic authentication.

Use for: I need to add or update a contact, I want to contact by external id, Search for subscribe a contact, Find all for contacts

Connect the Yespo API to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Yespo API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.

Install Jentic One Beta (Self-Hosted)

Jentic One Host machine

# On the machine that will host your Jentic One instance:
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh

Agent machine

# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh
jentic register       # connects your agent to your Jentic One instance

Jentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.

Capabilities

What an agent can do with Yespo API API.

Add or update a contact

Delete contact by external ID

Subscribe a contact

Search for contacts

Get contact by ID

GET STARTED

Start building with Yespo API API

Explore with Jentic

View OpenAPI Document

Use Cases

Patterns agents use Yespo API API for, with concrete tasks.

★ CRM Operations

Use the Yespo API to perform crm operations programmatically. The API provides 100 endpoints covering core functionality including add or update a contact, delete contact by external id, subscribe a contact.

Call POST /v1/contact to add or update a contact

Automated Account Management

Automate account operations by combining multiple Yespo API endpoints. Agents can delete contact by external id and then subscribe a contact in a single workflow.

Call DELETE /v1/contact/{externalCustomerId} to delete contact by external id, then verify the result

AI Agent Integration via Jentic

AI agents discover and call Yespo API endpoints through Jentic without managing credentials directly. An agent searches for the required operation by intent, receives the matching endpoint schema, and executes the call with Jentic-managed authentication. This eliminates the need to read API documentation or handle basic tokens manually.

Search Jentic for 'add or update a contact', load the operation schema, and execute with Jentic-managed credentials

Key Endpoints

100 endpoints — yespo omnichannel customer data and messaging platform api.

METHOD

PATH

DESCRIPTION

POST

/v1/contact

Add or update a contact

DELETE

/v1/contact/{externalCustomerId}

Delete contact by external ID

POST

/v1/contact/subscribe

Subscribe a contact

GET

/v1/contacts

Search for contacts

POST

/v1/contacts/bulk

Add or update contacts in bulk

POST

/v1/contacts/file

Add contacts from external file

GET

/v1/contact/{id}

Get contact by ID

PUT

/v1/contact/{id}

Update contact

POST

/v1/contact

Add or update a contact

DELETE

/v1/contact/{externalCustomerId}

Delete contact by external ID

POST

/v1/contact/subscribe

Subscribe a contact

GET

/v1/contacts

Search for contacts

POST

/v1/contacts/bulk

Add or update contacts in bulk

Why though Jentic?

Three things that make agents converge on Jentic-routed access.

Credential isolation

Yespo API basic credentials are stored encrypted in the Jentic vault (MAXsystem). Agents receive scoped access tokens — raw secrets never enter the agent context.

Intent-based discovery

Agents search by intent (e.g., 'add or update a contact') and Jentic returns the matching Yespo API operation with its input schema, so the agent can call the right endpoint without browsing docs.

Time to first call

Direct Yespo API integration: 1-3 days for auth handling, response parsing, and error cases. Through Jentic: under 1 hour — search, load schema, execute.

Related APIs

Alternatives and complements available in the Jentic catalogue.

Alternative

Hubspot

Alternative crm API

Choose Hubspot when you need a different approach to crm operations

Alternative

Salesforce

Alternative crm API

Choose Salesforce when you need a different approach to crm operations

Complementary

Pipedrive

Complementary crm API

Choose Pipedrive when you need a complementary approach to crm operations

Complementary

Zoho

Complementary crm API

Choose Zoho when you need a complementary approach to crm operations

FAQs

Specific to using Yespo API API through Jentic.

What authentication does the Yespo API use?

The Yespo API uses HTTP Basic authentication with username and password. Through Jentic, these credentials are stored encrypted in the MAXsystem vault and injected at execution time, so raw secrets never enter the agent context.

Can I add or update a contact with the Yespo API?

Yes. Use the POST /v1/contact endpoint. The API returns structured JSON responses that agents can parse and act on directly.

What are the rate limits for the Yespo API?

Rate limits are not specified in the OpenAPI spec. Check the vendor documentation for current limits. Through Jentic, rate limiting is handled automatically with retry logic built into the execution layer.

How do I add or update a contact through Jentic?

Install the Jentic SDK with pip install jentic, authenticate at https://app.jentic.com/sign-up, then search for 'add or update a contact'. Jentic returns the matching Yespo API operation with its input schema. Load the schema and execute the call — credentials are injected automatically.

How many endpoints does the Yespo API have?

The Yespo API exposes 100 endpoints covering account, addressbooks, app operations.