# Instasent

**Canonical:** https://apis.io/providers/instasent/  
**Website:** https://instasent.com/  
**APIs profiled:** 4

Instasent offers a cloud‑based messaging platform that enables businesses to send SMS, RCS and WhatsApp messages. It combines a customer data platform with AI agents that help create segments, draft campaigns and automate flows, while providing a robust API and extensive integrations for developers.

## Kin Score — 55.9 / 100 (strong)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 71.4 |
| Contract Quality | 65.2 |
| Contract Governance | 22.0 |
| Operational Transparency | 47.4 |
| Developer Ergonomics | 64.3 |
| Access Clarity | 44.7 |

Regulatory layer — **Telecommunications**: 32.8 (matched via tags).

## Agent readiness — 45.4 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |

## APIs (24)

- **Instasent Account API** — Account related operations
- **Instasent Analytics API** — Curated Analytics & Reporting endpoints. A small, bounded, strongly-typed reporting surface over the same engines that power the dashboard. Reports come in two shapes — **values...
- **Instasent Attention API** — What has broken, or is about to, for a project and the organization behind it. The counterpart of readiness: readiness answers what is left to configure, this answers what is wr...
- **Instasent Audience API** — Audience contact management, search, and filtering endpoints
- **Instasent Automation API** — Automation management endpoints for viewing automation details
- **Instasent Campaign API** — Campaign management endpoints for viewing campaign details
- **Instasent Contacts API** — The contacts API from Instasent — 2 operation(s) for contacts.
- **Instasent Datasource API** — Data source management endpoints for creating and managing data sources
- **Instasent Events API** — The events API from Instasent — 1 operation(s) for events.
- **Instasent Flow API** — Flow discovery endpoints (read-only): list flows and their versions to find the ids the flow analytics endpoints take. Flows are built and managed in the dashboard; this surface...
- **Instasent General API** — General API endpoints for authentication and organization information
- **Instasent Lookup API** — Lookup related operations
- **Instasent OAuth API** — OAuth 2.1 endpoints — Dynamic Client Registration, the token endpoint, and the discovery metadata that lets a client find them. They exist so a third-party application (or an MC...
- **Instasent Price API** — Price related operations
- **Instasent Project API** — Project management and configuration endpoints
- **Instasent Rcs Sender API** — RCS sender (agent) management endpoints
- **Instasent Readiness API** — Setup readiness endpoints — "what's left to configure" and "what needs attention" for a project or one of its channels, plus the real per-country send capability. Always recompu...
- **Instasent Registration API** — A country's registration paperwork for one sender: sign a letter, allowlist a verifier, email an operator. Not the setup checklist, which is product configuration and lives unde...
- **Instasent Segment API** — Segment management endpoints for creating and managing audience segments
- **Instasent Sms API** — Sms related operations
- **Instasent Sms Sender API** — SMS sender management endpoints
- **Instasent Specifications API** — The specifications API from Instasent — 4 operation(s) for specifications.
- **Instasent Stream API** — Stream endpoints for ingesting contacts and events into data sources
- **Instasent Third Party API** — Other endpoints intendend for external services integration

## Agentic access (1)

- **Instasent Agentic Access** — 132 operations · 39 acting

## Security (2)

- **Instasent Authentication** — http/oauth2 · 2 schemes
- **Instasent Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Messaging, SMS, RCS, WhatsApp, AI, Marketing

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