Voxox

Voxox is the trade name of Telcentris, Inc., a San Diego, California cloud communications provider founded in 2006 by Bryan, Kevin and Robert Hertz. It sold hosted business phone service (Voxox Cloud Phone), wholesale SIP voice termination and A2P/wholesale SMS messaging, the latter offered to carriers and resellers over an HTTP API and SMPP. The developer surface was never published openly: the wholesale SMS API reference was issued privately by an account manager rather than posted as a public reference or machine-readable specification. As of December 2025 voxox.com resolves to a registrar parking page, the domain carries no MX record, and every developer, docs, support and application subdomain the company operated has stopped resolving.

Voxox is profiled on the APIs.io network. Tagged areas include Company, Telecommunications, Communications, Cloud Communications, and VoIP.

🌐 Visit website 📡 Profile data on GitHub

2.2/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

0 APIs

Company Telecommunications Communications Cloud Communications VoIP SMS Messaging CPaaS

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 2.2/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 3.8 / 9

Regulatory Posture 0.8 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Telecommunications regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

13 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 0.0 — up to +20.0 composite points
Access Clarity scores 0.0 — up to +20.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/voxox/apis.yml: open an issue on github.com/api-evangelist/voxox to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Voxox Domain Security

TLSv1.3

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: voxox
name: Voxox
description: 'Voxox is the trade name of Telcentris, Inc., a San Diego, California cloud communications provider founded in
  2006 by Bryan, Kevin and Robert Hertz. It sold hosted business phone service (Voxox Cloud Phone), wholesale SIP voice termination
  and A2P/wholesale SMS messaging, the latter offered to carriers and resellers over an HTTP API and SMPP. The developer surface
  was never published openly: the wholesale SMS API reference was issued privately by an account manager rather than posted
  as a public reference or machine-readable specification. As of December 2025 voxox.com resolves to a registrar parking page,
  the domain carries no MX record, and every developer, docs, support and application subdomain the company operated has stopped
  resolving.'
url: https://raw.githubusercontent.com/api-evangelist/voxox/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-harvest:
  source: secondary-market
  url: https://forgeglobal.com/voxox_stock/
  note: Where this company entered the network. Not the company's own site; probed 2026-09-04 and returned HTTP 403 to a browser
    user-agent.
x-tier: stub
x-tier-reason: harvest
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: none
  source:
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.20'
created: '2026-09-04'
modified: '2026-09-04'
tags:
- Company
- Telecommunications
- Communications
- Cloud Communications
- VoIP
- SMS
- Messaging
- CPaaS
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/voxox-domain-security.yml
- type: Website
  url: https://voxox.com/
  x-status: parked
  x-note: 'The company''s canonical domain. Probed 2026-09-04: HTTP 200 but served by a GoDaddy parking lander, not by Voxox.
    Retained as the identity anchor, not as a claim that the company serves a live website. See x-coverage.'
x-enrichment:
  date: '2026-09-04'
  status: minimal
  artifacts_added: 2
  pass: local-v3
x-coverage:
  state: none
  reason: defunct
  detail: voxox.com served a real Voxox site through 2025-11-16 and has since been a GoDaddy parking lander — a 114-byte JavaScript
    redirect to /lander whose catch-all answers HTTP 200 for every path including /openapi.json and all of /.well-known/ —
    with no MX record and with every developer, docs, api, assist, support, my, app and portal subdomain gone from DNS.
  evidence:
  - url: https://voxox.com/
    status: 200
  - url: https://voxox.com/lander
    status: 200
  - url: https://voxox.com/sitemap.xml
    status: 200
  - url: https://voxox.com/.well-known/security.txt
    status: 200
  - url: https://voxox.com/openapi.json
    status: 200
  checked: '2026-09-04'

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