# Callin

**Canonical:** https://apis.io/providers/callin/  
**Website:** https://callin.com  
**APIs profiled:** 0

Callin was a social podcasting and live-streaming platform founded by David Sacks and Axel Ericsson, backed by Craft Ventures, that let creators stream live audio, take listener questions, then record, edit, publish and share the result as a podcast episode. The company was acquired by Rumble (NASDAQ: RUM) in May 2023 and the standalone consumer app was subsequently wound down. As of enrichment the callin.com domain returns only a Cloudflare-gated placeholder and the provider exposes no public API, developer portal, documentation, or SDK surface to enrich.

## Kin Score — 5.0 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 5.0).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 0.0 (human-only)

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

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Tags

Company, Consumer, Podcasting, Audio, Live Streaming, Social Audio, Media

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