canonical: https://jentic.com/apis/rest.cleverreach.com/rest-cleverreach

# Rest Cleverreach CleverReach API

CleverReach email marketing REST API for managing clients, groups, receivers, mailings, blacklists, and forms. The API exposes 22 endpoints secured with bearer authentication.

## For AI agents

Programmatically get receiver count for a client, get active receiver count for a client. Covers 22 operations with bearer authentication.

## Scope

Does not handle payments, communications, or crm - use for marketing only.

## Capabilities

- Get receiver count for a client
- Create a new account within an agency
- Integrate CleverReach API into automated workflows
- Query and filter CleverReach API records by parameters
- Monitor CleverReach API operational status and events

## Use cases

### Marketing Operations

Use the CleverReach API to perform marketing operations programmatically. The API provides 22 endpoints covering core functionality including get receiver count for a client, get active receiver count for a client, get available mail sending quota.

Example prompt: Call GET `/v3/clients/{id}/receivercount` to get receiver count for a client

### Automated Clients Management

Automate clients operations by combining multiple CleverReach API endpoints. Agents can get active receiver count for a client and then get available mail sending quota in a single workflow.

Example prompt: Call GET `/v3/clients/{id}/activereceivercount` to get active receiver count for a client, then verify the result

### AI Agent Integration via Jentic

AI agents discover and call CleverReach 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 bearer tokens manually.

Example prompt: Search Jentic for 'get receiver count for a client', load the operation schema, and execute with Jentic-managed credentials

## Key endpoints

| Method | Path | Description |
| --- | --- | --- |
| GET | `/v3/clients/{id}/receivercount` | Get receiver count for a client |
| GET | `/v3/clients/{id}/activereceivercount` | Get active receiver count for a client |
| GET | `/v3/clients/{id}/contingent` | Get available mail sending quota |
| GET | `/v3/clients/{id}/invoiceaddress` | Get client billing address |
| GET | `/v3/clients/{id}/nextinvoicedate` | Get next invoice date |
| GET | `/v3/clients/{id}/plan` | Get current subscription plan name |
| POST | `/v3/clients/createAccount` | Create a new account within an agency |
| POST | `/v3/blacklist/validate` | Filter list of emails to valid ones |

## Key resources

- **Clients** — Client management operations
- **Groups** — Group management operations
- **Receivers** — Receiver management operations
- **Mailings** — Mailing management operations
- **Blacklist** — Blacklist management operations

## AI readiness

This API is usable in Jentic One now. Its AI-readiness score against Jentic's framework shows where it stands today and where improvements would make it even easier for agents to use.

- **Score:** 64 / 100
- **Maturity:** AI-Aware
- **Dimensions:**
  - Foundational Compliance: 99 / 100
  - Developer Experience & Jentic Compatibility: 63 / 100
  - AI-Readiness & Agent Experience: 42 / 100
  - Agent Usability: 94 / 100
  - Security: 75 / 100
  - AI Discoverability: 59 / 100
- **View full report:** https://jentic.com/apis/rest.cleverreach.com/rest-cleverreach/scorecard
- **How the score is calculated:** https://docs.jentic.com/reference/api-readiness-framework/overview/
- **More about the dimensions:** https://docs.jentic.com/reference/api-readiness-framework/specification/#dimensional-model-overview

### Score it yourself

Every API in the directory is allowlisted, so you can re-score it with no key required.

- **Score your own API:** https://jentic.com/scorecard.md
- **Scoring CLI agent skill:** https://github.com/jentic/jentic-api-scorecard/blob/main/skills/jentic-api-scorecard/SKILL.md

```sh
npx @jentic/api-scorecard-cli score <openapi-url>
```

## Why Jentic

- **Setup:** Wiring the CleverReach API by hand means learning its bearer token auth, targeting the rest.cleverreach.com host, and threading client and receiver calls yourself. Through Jentic you install once, import CleverReach API from the API Directory, store the token once, and your agent calls it.
- **Permission scoping:** CleverReach API puts the client id in the URL path (`/v3/clients/{id}/...`), so a rule can pin your agent to one client: it can read that client's receiver count, plan, and contingent and nothing else. You choose the operations it may call, so actions like account creation are not included unless you add them.
- **Credential handling:** Your CleverReach API token is stored once, encrypted, by your own Jentic One instance and injected at execution time. It never enters the agent's prompt, logs, or context.
- **Discovery method:** Agents search Jentic by intent such as 'get the receiver count for a client' or 'validate a blacklist entry', and Jentic returns the matching CleverReach API operation with its input schema so the agent calls the right endpoint without browsing the reference docs.

## Related APIs

- **Mailchimp** — Alternative marketing API
- **Hubspot** — Alternative marketing API

## FAQ

### What authentication does the CleverReach API use?

The CleverReach API uses a Bearer token in the Authorization header. Through Jentic, these credentials are stored encrypted in your Jentic One instance and injected at execution time, so raw secrets never enter the agent context.

### Can I get receiver count for a client with the CleverReach API?

Yes. Use the GET `/v3/clients/{id}/receivercount` endpoint. The API returns structured JSON responses that agents can parse and act on directly.

### What are the rate limits for the CleverReach 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 get receiver count for a client through Jentic?

Install the Jentic SDK with pip install jentic, authenticate through Jentic One, the self-hosted execution layer, then search for 'get receiver count for a client'. Jentic returns the matching CleverReach API operation with its input schema. Load the schema and execute the call - credentials are injected automatically.

### How many endpoints does the CleverReach API have?

The CleverReach API exposes 22 endpoints covering clients, groups, receivers operations.

### Can I limit what my agent is allowed to do with the CleverReach API?

Yes. Because you run Jentic One yourself, your own rules decide which CleverReach operations and credentials the agent may use. Since the CleverReach API carries the client id in the URL path (`/v3/clients/{id}/...`), you can pin the agent to a single client and allow only read calls such as receiver count, subscription plan, and available sending quota. Higher-impact operations like creating a new account within an agency stay off-limits unless you explicitly add them.