# MNTN

**Canonical:** https://apis.io/providers/mntn/  
**Website:** https://mountain.com/  
**APIs profiled:** 3

MNTN (mountain.com) is a Connected TV performance marketing platform that lets brands plan, launch, target, measure, and optimize outcome-based TV advertising across streaming inventory. Its programmable surface is two distinct HTTP APIs: the Performance TV (PTV) platform API at api.mountain.com, an OpenAPI 3.1 contract covering advertisers, organizations, campaigns, flights, creatives, audiences and geo-lists, conversion pixel setup and verification, attribution windows and estimates, private marketplace (PMP) partners/deals/deal-groups/channels, reference vocabularies, and reporting; and the Reporting API 3.0 at api3.mountain.com, a partner reporting surface (/apilist metadata, /apidata query execution) plus an asynchronous /batch CSV export API that returns time-limited signed download URLs. Both are documented with published OpenAPI definitions rendered through Scalar. Authentication is an MNTN-issued advertiser API key (X-API-Key header on the platform API, key query parameter on the reporting API) or a bearer JWT. Errors are RFC 9457 problem+json with traceId and errorCode.

## Kin Score — 50.7 / 100 (developing)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 50.7).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 58.0 |
| Governance | 20.8 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 50.0 |
| Commercial Clarity | 50.0 |

## Agent readiness — 46.8 (agent-ready)

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

## APIs (3)

- **MNTN Performance TV (PTV) API** — OpenAPI 3.1 platform API for MNTN Performance TV. Covers advertisers and organizations, campaign and flight lifecycle (create, update, launch, pause, archive), creatives, audien...
- **MNTN Reporting API 3.0** — Public partner reporting surface at api3.mountain.com. GET /apilist returns the tables and columns available to the authenticated advertiser; GET and POST /apidata execute multi...
- **MNTN Async Batch Export API** — Asynchronous CSV export API under /batch on api3.mountain.com, for reporting queries too large or slow to run synchronously (a 413 on /apidata is the documented trigger). POST /...

## Security (4)

- **Mntn Authentication** — apiKey/http · 3 schemes
- **Mntn Domain Security** — TLSv1.3 · DMARC
- **Mntn Vulnerability Disclosure** — Hackerone
- **Mntn Trust Center** — SOC 2 Type II

## Plans (1)

- **Mntn Plans Pricing**

## Tags

connected-tv, ctv-advertising, advertising, performance-marketing, streaming-tv, media-buying, attribution, audience-targeting, conversion-tracking, programmatic-advertising, private-marketplace, marketing-reporting, adtech

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