# Callfire

**Canonical:** https://apis.io/providers/callfire/  
**Website:** https://www.callfire.com  
**APIs profiled:** 2

Callfire provides cloud-based communication solutions that enable businesses to engage customers via voice calls, text messaging, and IVR. Their platform offers tools for call tracking, voice broadcasting, and automated messaging, helping companies improve outreach, increase revenue, and streamline customer interactions. With over 4 billion messages delivered, Callfire serves a wide range of industries and integrates with popular CRMs and marketing platforms.

## Kin Score — 58.7 / 100 (strong)

Scored 2026-10-09 under rubric 0.23.0.

| Facet | Score |
|---|---|
| Discoverability | 67.9 |
| Contract Quality | 43.2 |
| Contract Governance | 79.1 |
| Operational Transparency | 28.9 |
| Developer Ergonomics | 52.4 |
| Access Clarity | 81.1 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 23.5 (matched via fallback).

## Agent readiness — 19.9 (agent-aware)

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

## APIs (2)

- **CallFire API** — CallFire API provides voice calls, SMS, and related communication services.
- **Callfire API** — Callfire API as documented publicly: 33 operations. Contract generated from the documentation by API Evangelist (2026-10-06); not the provider's own document.

## Security (1)

- **Callfire Domain Security** — TLSv1.2 · HSTS · DMARC

## Plans (1)

- **Callfire Plans Pricing**

## Tags

Company, Communications, Cloud, Messaging, Voice

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