# SendPulse

**Canonical:** https://apis.io/providers/sendpulse/  
**Website:** https://sendpulse.com/  
**APIs profiled:** 19

SendPulse is a multichannel marketing automation platform covering bulk email, SMTP transactional email, SMS, web push, website pop-ups, a CRM, an online course builder, and chatbots across WhatsApp, Telegram, Facebook Messenger, Instagram, Viber, TikTok and its own live chat widget. It publishes nineteen first-party OpenAPI 3.1 specifications totalling 635 operations from https://api.sendpulse.com/.well-known/openapi/, indexed by a master index.yaml and mirrored by an llms.txt, an llms-full.txt, a service-directory.json and an ai-plugin.json. Authentication is OAuth 2.0 client_credentials against POST /oauth/access_token (one-hour Bearer tokens) or a static account API key in the same Authorization header. SendPulse also operates a first-party remote MCP server at https://mcp.sendpulse.com/mcp with 147 published tools covering chatbots, CRM, courses, email and SMTP.

## Kin Score — 75.7 / 100 (exemplar)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 75.7).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 60.0 |
| Governance | 16.7 |
| Contract Governance | 16.7 |
| Operational Transparency | 73.7 |
| Developer Ergonomics | 66.1 |
| Commercial Clarity | 100.0 |
| Access Clarity | 100.0 |

Regulatory layer — **Telecommunications**: 73.6 (matched via tags).

## Agent readiness — 56.9 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | verified |
| MCP Server | documented |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (19)

- **SendPulse Bulk Email API** — Mailing lists, email campaigns, templates, subscribers, senders, blacklist, balance and email-service webhooks.
- **SendPulse SMTP API** — Transactional email sending, delivery and bounce tracking, unsubscribe management and sender-domain identity.
- **SendPulse SMS API** — Mobile messaging: phone-book management, SMS campaign orchestration and delivery reporting.
- **SendPulse CRM Public API** — Pipelines, deals, contacts, companies, tasks, boards, products and payments — the largest surface SendPulse publishes at 191 operations.
- **SendPulse Automation 360 API** — Event-driven automation flows across email, SMS, web push and messengers, with element-level statistics and conversion tracking.
- **SendPulse Chatbots Service API** — Cross-channel chatbot service — account information, listing bots across every messenger channel, and dialog management.
- **SendPulse WhatsApp Chatbot API** — WhatsApp Business chatbots — bots, subscribers, variables, flows, campaigns, chats and pre-approved template messages.
- **SendPulse Telegram Chatbot API** — Telegram chatbots — bots, subscribers, variables, flows, campaigns, chats, inline keyboards and custom commands.
- **SendPulse Facebook Messenger Chatbot API** — Facebook Messenger chatbots — bots, subscribers, variables, flows and campaigns, with persistent menus and quick replies.
- **SendPulse Instagram Chatbot API** — Instagram chatbots — bots, subscribers, variables, flows and campaigns, including comment-triggered flows and story mentions.
- **SendPulse Viber Chatbot API** — Viber chatbots — bots, subscribers, variables, flows and campaigns with rich media, buttons and carousels.
- **SendPulse TikTok Chatbot API** — TikTok chatbots — direct-message automation and comment-reply workflows for TikTok Business accounts.
- **SendPulse LiveChat API** — Chatbots embedded in the SendPulse live chat website widget — bots, subscribers, variables, flows and campaigns.
- **SendPulse Web Push API** — Browser push notifications — websites, subscriptions, segmentation, scheduled broadcasts and delivery statistics.
- **SendPulse Viber API** — Viber rich-media broadcast messaging with images, buttons and automatic SMS fallback (non-chatbot).
- **SendPulse Verifier API** — Email address verification and mailing-list cleaning to identify invalid, disposable or high-risk contacts before a send.
- **SendPulse Education API** — Online course platform — schools, courses, students, groups, pricing plans, enrolments and certificates.
- **SendPulse Pop-up API** — Website pop-up creation and management, project organisation, and delivery and conversion statistics.
- **SendPulse File Manager API** — File upload, directory organisation and asset retrieval for use in campaigns, templates and chatbot flows.

## MCP servers (2)

- **SendPulse MCP Server** — First-party remote MCP server operated by SendPulse over Streamable HTTP. It fronts the SendPulse REST API so an AI client can read statistics, manage contacts and deals, run ca...
- **SendPulse MCP Server**

## Agentic access (1)

- **Sendpulse Agentic Access** — 635 operations · 382 acting · 7 human-in-the-loop

## Security (4)

- **Sendpulse Authentication** — http/oauth2 · 2 schemes
- **Sendpulse Domain Security** — TLSv1.2 · HSTS · DMARC
- **Sendpulse Vulnerability Disclosure** — contact published
- **Sendpulse Trust Center** — CASA Tier 2

## Plans (1)

- **Sendpulse Plans Pricing**

## Tags

Marketing, Marketing Automation, Email, Transactional Email, SMS, Web Push, Chatbots, CRM, Multi-Channel, Messaging, Online Courses, Popups, Email Verification, MCP, Agent Ready

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/sendpulse/). Scores are computed from the provider's own public artifacts under a published rubric.