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Full detail: Where this data comes from
Syniverse is a United States headquartered wholesale telecommunications company that sits between mobile network operators rather than in front of consumers. Its mobility business runs inter-carrier roaming, IPX network and signaling, 5G SEPP, clearing and settlement, global SIM and satellite roaming for carriers, and none of that carrier-side estate is exposed as a public API. Its messaging business is the opposite: an A2P/CPaaS aggregator selling SMS, MMS, RCS, WhatsApp, push, voice, 10DLC campaign registration, messaging trust/anti-spam and mobile identity services to enterprises, and it is published through a genuine self-serve developer portal, the Syniverse Developer Community (SDC), where anyone can sign up for a free API key, read the docs, and download eleven Redoc-rendered OpenAPI/Swagger definitions. On network APIs Syniverse is a channel, not a source — it joined GSMA Open Gateway in April 2025 as a channel partner and announced an integration with Aduna in June 2025, but no CAMARA-defined API is documented or callable on its developer portal today.
Areas: Telecommunications · United States · CPaaS · Messaging · SMS · Roaming · IPX · Wholesale · Identity Verification · SIM Swap · 10DLC · Open Gateway
Everything profiled for Syniverse is published on APIs.io rather than in this repository. Start at the provider page — apis.io/providers/syniverse/ — or go straight to one of the APIs or properties below.
- Syniverse Event Subscription Service API (Event Manager) — The webhook and event layer of the Syniverse Developer Community. The Event Subscription Service (ESS) API manages topics, topic-subscriptions,…
- Syniverse 10DLC ATT API — The 10DLC ATT API from Syniverse — 1 operation(s) for 10dlc att.
- Syniverse 10DLC LongCodes API — The 10DLC LongCodes API from Syniverse — 1 operation(s) for 10dlc longcodes.
- Syniverse 10DLC Number Pools API — The 10DLC Number Pools API from Syniverse — 2 operation(s) for 10dlc number pools.
- Syniverse 10DLC v1 API — Initial 10DLC Number to Campaign Association Management
- Syniverse 10DLC v1 Number Pools API — Enhanced 10DLC Number Pool to Campaign Association Management
- Syniverse Access Token API — The Access Token API from Syniverse — 2 operation(s) for access token.
- Syniverse Application API — The Application API from Syniverse — 2 operation(s) for application.
- Syniverse Application Instance API — The Application Instance API from Syniverse — 2 operation(s) for application instance.
- Syniverse Application Instance Session API — The Application Instance Session API from Syniverse — 2 operation(s) for application instance session.
- Syniverse Application Processor Results API — The Application Processor Results API from Syniverse — 1 operation(s) for application processor results.
- Syniverse Application Script API — The Application Script API from Syniverse — 2 operation(s) for application script.
- Syniverse ATT DCA Campaigns API — The ATT DCA Campaigns API from Syniverse — 1 operation(s) for att dca campaigns.
- Syniverse Attachment API — The Attachment API from Syniverse — 4 operation(s) for attachment.
- Syniverse Auto Alias History API — The Auto Alias History API from Syniverse — 2 operation(s) for auto alias history.
- Syniverse Auto Alias Message Request API — The Auto Alias Message Request API from Syniverse — 1 operation(s) for auto alias message request.
- Syniverse Bridge API — The Bridge API from Syniverse — 3 operation(s) for bridge.
- Syniverse Call API — The Call API from Syniverse — 5 operation(s) for call.
- Syniverse Campaigns API — The Campaigns API from Syniverse — 4 operation(s) for campaigns.
- Syniverse Channel API — The Channel API from Syniverse — 4 operation(s) for channel.
- Syniverse Conference API — The Conference API from Syniverse — 4 operation(s) for conference.
- Syniverse Conference Member API — The ConferenceMember API from Syniverse — 2 operation(s) for conferencemember.
- Syniverse Connector API — The Connector API from Syniverse — 2 operation(s) for connector.
- Syniverse Contact Address History API — The Contact Address History API from Syniverse — 1 operation(s) for contact address history.
- Syniverse Contact Address Status API — The Contact Address Status API from Syniverse — 2 operation(s) for contact address status.
- Syniverse Contact Address Status Optout API — The Contact Address Status Optout API from Syniverse — 1 operation(s) for contact address status optout.
- Syniverse Contact API — The Contact API from Syniverse — 4 operation(s) for contact.
- Syniverse Contact Application Token API — The Contact Application Token API from Syniverse — 2 operation(s) for contact application token.
- Syniverse Contact Group API — The Contact Group API from Syniverse — 4 operation(s) for contact group.
- Syniverse Detect API — The Detect API from Syniverse — 1 operation(s) for detect.
- Syniverse Digits Collector API — The Digits Collector API from Syniverse — 2 operation(s) for digits collector.
- Syniverse Fast Access API — The Fast Access API from Syniverse — 2 operation(s) for fast access.
- Syniverse Keywords API — The Keywords API from Syniverse — 2 operation(s) for keywords.
- Syniverse Lookup API — The Lookup API from Syniverse — 1 operation(s) for lookup.
- Syniverse Match API — The Match API from Syniverse — 1 operation(s) for match.
- Syniverse Message API — The Message API from Syniverse — 3 operation(s) for message.
- Syniverse Message Request API — The Message Request API from Syniverse — 3 operation(s) for message request.
- Syniverse Message Template API — The Message Template API from Syniverse — 2 operation(s) for message template.
- Syniverse MMS Resolver API — The MMS Resolver API API from Syniverse — 1 operation(s) for mms resolver api.
- Syniverse Regenerate access token API — The Regenerate access token API from Syniverse — 1 operation(s) for regenerate access token.
- Syniverse Reports API — The reports API from Syniverse — 1 operation(s) for reports.
- Syniverse Scheduled Message API — The Scheduled Message API from Syniverse — 1 operation(s) for scheduled message.
- Syniverse Scheduled Message Request API — The Scheduled Message Request API from Syniverse — 1 operation(s) for scheduled message request.
- Syniverse Sender ID API — The Sender ID API from Syniverse — 4 operation(s) for sender id.
- Syniverse Sender Import Job API — The Sender Import Job API from Syniverse — 2 operation(s) for sender import job.
- Syniverse Text Resolver API — The Text Resolver API API from Syniverse — 1 operation(s) for text resolver api.
- Syniverse User API — The User API from Syniverse — 5 operation(s) for user.
- Syniverse Whitelist API — The whitelist API from Syniverse — 3 operation(s) for whitelist.
Each property below is a page on APIs.io carrying the machine-readable artifact and what it says.
Event-driven and webhook contracts.
Model Context Protocol servers that expose the API to agents.
Which operations an agent can call, which act, and which need a human in the loop.
Postman and Open Collection request collections.
- 10DLC
- Syniverse 10DLC Provissioning API
- Syniverse Account Takeover Detection API
- MT Spam Datafeed
- SCG API
- SCG API
- PNV
- Syniverse Right Party Verification API
- SDC Application Access Token Management
- Whitelisting_Service
OpenAPI overlays, including conversational phrasing for each operation.
- Syniverse 10Dlc Number Pool Overlay
- Syniverse 10Dlc Overlay
- Syniverse Account Takeover Detection Overlay
- Syniverse Messaging Trust Datafeed Overlay
- Syniverse Messaging Trust Resolve Overlay
- Syniverse Multi Factor Authentication Overlay
- Syniverse Omni Channel Messaging Overlay
- Syniverse Phone Number Verification Overlay
- Syniverse Right Party Verification Overlay
- Syniverse Token Management Overlay
- Syniverse Whitelisting Service Overlay
Authentication, trust centre, and vulnerability disclosure.
The permissions the API asks for.
Published request limits.
Links to the company's own pages. This repository publishes no copy of their specifications — the canonical document is theirs and lives at the URLs below.
Kin Score 50.3 — developing · rubric 0.25.0 · scored 2026-10-23
| Facet | Score |
|---|---|
| Discoverability | 72.3 |
| Contract quality | 49.9 |
| Contract governance | 4.5 |
| Operational transparency | 42.1 |
| Developer ergonomics | 63.7 |
| Access clarity | 34.2 |
Agent readiness 32.5 — agent-ready
| Agent-readiness dimension | Result |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived (partial credit) |
| Reversibility Documented | — |
| MCP Server | — |
| Auth Clarity | bearer (partial credit) |
| Idempotency | — |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented (partial credit) |
| Event Surface Described | yes |
| Agent Skills | derived (partial credit) |
| Well Known Catalog | — |
| Consent Identity | — |
| Agent Card | — |
| Dry Run Mode | — |
| Delegated Identity | — |
| Protected Resource Metadata | — |
| Dynamic Client Registration | — |
| Agentic Commerce | — |
| Pagination Ratio | — |
| Operation Distinctiveness | mostly (partial credit) |
Regulatory alignment 40.0 — Telecommunications
The rubric is published at github.com/api-evangelist/kin-score. The per-check breakdown behind these numbers — which checks were earned, partial or missed — along with score history and how this provider compares to its peers, is available at apis.io/providers/syniverse/.
API Evangelist profiles a company's public API surface the way a developer would find it: the website, developer portal and documentation, the specifications it publishes, its public repositories, and its pricing, status and changelog pages. From that it derives the properties above — contracts split per API, workflows, schemas, collections, governance rules, plans and rate limits — and scores them against the published Kin Score rubric.
The artifacts are published on APIs.io, not in this repository. This repository is the public record for Syniverse: the place to say something is wrong, missing or out of date, and to ask for a re-score or a removal.
- Something about this listing — a wrong description, a missing API, a stale artifact or a question about the rating: open an issue on this repository.
- A new API, or one that is not in the catalog yet — submit it on APIs.io.
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