Sonetel
Sonetel provides business phone numbers and communication services for entrepreneurs and small businesses, offering local phone numbers in 78 countries that ring in the Sonetel app for iPhone and Android or forward to any phone worldwide, with SMS on some number types, call recording, AI call summaries, call scoring and suggested follow-up emails. Sonetel publishes a developer API documented at docs.sonetel.com (Stoplight-hosted), with its API docs source maintained in the Sonetel GitHub organization.
Sonetel publishes 19 API contracts indexed on the APIs.io network, including Account API, Ai Integration API, Ai Service API, and 16 more. Tagged areas include Company, Telephony, Phone Numbers, VoIP, and Communications.
The Sonetel catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.
Sonetel’s developer surface includes sandbox, authentication, documentation, getting-started guide, support, engineering blog, pricing, and 32 more developer resources.
What this lets a business do 4
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
Kin Score
APIs 19
Individual APIs this provider publishes, each with its own machine-readable definition.
Sonetel Account API
The Account API from Sonetel — 11 operation(s) for account.
Sonetel Ai Integration API
The Ai Integration API from Sonetel — 4 operation(s) for ai integration.
Sonetel Ai Service API
The Ai Service API from Sonetel — 8 operation(s) for ai service.
Sonetel App View Settings API
The App View Settings API from Sonetel — 1 operation(s) for app view settings.
Sonetel Business API
The Business API from Sonetel — 2 operation(s) for business.
Sonetel Call Recording API
The Call Recording API from Sonetel — 4 operation(s) for call recording.
Sonetel Country API
The Country API from Sonetel — 1 operation(s) for country.
Sonetel Filemgr API
The Filemgr API from Sonetel — 6 operation(s) for filemgr.
Sonetel Globaldata API
The Globaldata API from Sonetel — 3 operation(s) for globaldata.
Sonetel Internal API
The Internal API from Sonetel — 2 operation(s) for internal.
Sonetel Make Calls API
The Make Calls API from Sonetel — 1 operation(s) for make calls.
Sonetel Numberstocksummary API
The Numberstocksummary API from Sonetel — 2 operation(s) for numberstocksummary.
Sonetel OAuth API
The Oauth API from Sonetel — 1 operation(s) for oauth.
Sonetel Prompt API
The Prompt API from Sonetel — 5 operation(s) for prompt.
Sonetel Textmgr API
The Textmgr API from Sonetel — 19 operation(s) for textmgr.
Sonetel Transcription API
The Transcription API from Sonetel — 2 operation(s) for transcription.
Sonetel Tts API
The Tts API from Sonetel — 2 operation(s) for tts.
Sonetel Usage API
The Usage API from Sonetel — 2 operation(s) for usage.
Sonetel User API
The User API from Sonetel — 1 operation(s) for user.
Scroll for all 19
Agent Skills 6
Packaged agent skills for driving this provider's APIs from an AI assistant.
sonetel-buy-a-phone-number
AGENT SKILLsonetel-create-an-ivr-voice-app
AGENT SKILLsonetel-get-an-access-token
AGENT SKILLsonetel-make-a-callback-call
AGENT SKILLsonetel-manage-call-recordings
AGENT SKILLsonetel-transcribe-an-audio-file
AGENT SKILLPricing Plans 2
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Sonetel Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Sonetel Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Sonetel Context
JSON-LDSpectral Rules 2
Spectral governance rulesets for linting and validating these APIs.
Sonetel API Rules
SPECTRALSonetel — sonetel api docs rules
SPECTRALOpenAPI Overlays 18
Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.
Sonetel Account Overlay
DERIVEDSonetel Ai Business Overlay
DERIVEDSonetel Ai File Manager Overlay
DERIVEDSonetel Ai Functions Overlay
DERIVEDSonetel Ai Services Overlay
DERIVEDSonetel Ai Text Manager Overlay
DERIVEDSonetel Authentication Overlay
DERIVEDSonetel Make Calls Overlay
DERIVEDSonetel Phone Numbers Overlay
DERIVEDSonetel Recorded Calls Overlay
DERIVEDSonetel Supporting Data Overlay
DERIVEDSonetel Text To Speech Overlay
DERIVEDSonetel Transcription Overlay
DERIVEDSonetel Usage Records Overlay
DERIVEDSonetel Users Overlay
DERIVEDSonetel Voice Apps Overlay
DERIVEDScroll for all 18
JSON Schema 18
Standalone JSON Schema definitions for this provider's data models.
Account-context
JSON SCHEMAAccountDataMgrCallRecSettings
JSON SCHEMAAccount-GET
JSON SCHEMAAccount-PUT
JSON SCHEMACall-recording-list
JSON SCHEMACall-recording
JSON SCHEMACreate-Prompt
JSON SCHEMAFile-input
JSON SCHEMAfile
JSON SCHEMAFileWithID
JSON SCHEMAList my phone number subscriptions
JSON SCHEMArequested_by
JSON SCHEMAPhone number subscription
JSON SCHEMAUser-Call-Settings
JSON SCHEMAUser-GET
JSON SCHEMAUser-Update
JSON SCHEMAVoiceapp
JSON SCHEMAwrite_to
JSON SCHEMAScroll for all 18
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 4
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 11
Pagination, idempotency, versioning, errors, and events
Scroll for all 11
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 5
Properties that don't map to a standard resource type
Source (apis.yml)
Sonetel API — frequently asked questions
Does Sonetel have an API?
Yes. APIs.io lists 19 APIs from Sonetel, including Sonetel Account API, Sonetel Ai Integration API and Sonetel Ai Service API, and 16 more.
Is there an OpenAPI specification for the Sonetel API?
Yes. APIs.io indexes 19 OpenAPI specifications for Sonetel, each linked for download from this page.
How do I authenticate with the Sonetel API?
Sonetel uses bearer-token authentication (oauth2 · 1 scheme). The details are profiled on APIs.io as Sonetel Authentication.
How much does the Sonetel API cost?
APIs.io lists 3 pricing plans for Sonetel, with each plan's price, limits and inclusions under Pricing Plans on this page.
Is the Sonetel API ready for AI agents?
Sonetel has a Kin Score of 59.8 out of 100 (strong) and an Agent Readiness score of 26.7 (agent-aware), scored by API Evangelist on 2026-10-31.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.