Voxco
Voxco is an omnichannel survey platform serving market research firms and corporate research teams across 40+ countries. It provides a REST API for managing surveys, distributing questionnaires via multiple channels (online, CATI, mobile, IVR), collecting responses, and accessing survey analytics. The Ascribe text analytics API further enables AI-powered coding and analysis of open-ended survey responses.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Voxco the way a machine reads it — 255 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Voxco scores 44.1/100 (developing), with a separate agent-readiness read of 25/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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How we profile Voxco
Each block below is one kind of artifact we hold for Voxco. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 11
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Voxco AICoder API
The AICoder API from Voxco — 15 operation(s) for aicoder.
Voxco Codebooks API
The Codebooks API from Voxco — 5 operation(s) for codebooks.
Voxco Companies API
The Companies API from Voxco — 1 operation(s) for companies.
Voxco Exports API
The Exports API from Voxco — 2 operation(s) for exports.
Voxco Languages API
The Languages API from Voxco — 1 operation(s) for languages.
Voxco Questions API
The Questions API from Voxco — 7 operation(s) for questions.
Voxco Responses API
The Responses API from Voxco — 4 operation(s) for responses.
Voxco Sessions API
The Sessions API from Voxco — 1 operation(s) for sessions.
Voxco Studies API
The Studies API from Voxco — 3 operation(s) for studies.
Voxco StudyRespondents API
The StudyRespondents API from Voxco — 1 operation(s) for studyrespondents.
Voxco Users API
The Users API from Voxco — 1 operation(s) for users.
Scroll within the panel for all 11 ·
Open Collections 12
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONAscribe Coder AICoder API
OPEN COLLECTIONAscribe Coder AICoder Codebooks API
OPEN COLLECTIONAscribe Coder AICoder Companies API
OPEN COLLECTIONAscribe Coder AICoder Exports API
OPEN COLLECTIONAscribe Coder AICoder Languages API
OPEN COLLECTIONAscribe Coder AICoder Questions API
OPEN COLLECTIONAscribe Coder AICoder Responses API
OPEN COLLECTIONAscribe Coder AICoder Sessions API
OPEN COLLECTIONAscribe Coder AICoder Studies API
OPEN COLLECTIONAscribe Coder AICoder StudyRespondents API
OPEN COLLECTIONAscribe Coder AICoder Users API
OPEN COLLECTIONScroll within the panel for all 12 ·
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Voxco Plans Pricing
PLANSRate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Voxco Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Voxco Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Voxco Context
JSON-LDSpectral Rules 1
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
Voxco API Rules
SPECTRALJSON Schema 142
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
AICoderAnalyzeGetCodebooksResponse
JSON SCHEMAAICoderCodeStudyIncrementallyRequest
JSON SCHEMAAICoderCodeStudyIncrementallyResponse
JSON SCHEMAAICoderCodeStudyRequest
JSON SCHEMAAICoderCodeStudyResponse
JSON SCHEMAAICoderCodeStudyStatusOfTaskResponse
JSON SCHEMAAICoderCodeStudyV3Request
JSON SCHEMAAICoderCodebookExportGetStatusOfTaskResponse
JSON SCHEMAAICoderCodebookExportRequest
JSON SCHEMAAICoderCodebookExportResponse
JSON SCHEMAAICoderCreateLinkRequest
JSON SCHEMAAICoderCreateLinkResponse
JSON SCHEMAAICoderDichotomousExportRequest
JSON SCHEMAAICoderDichotomousExportResponse
JSON SCHEMAAICoderExcelExportGetStatusOfTaskResponse
JSON SCHEMAAICoderExcelExportRequest
JSON SCHEMAAICoderExcelExportResponse
JSON SCHEMAAICoderGetProjectsTaskResponse
JSON SCHEMAAICoderGroupCodesRequest
JSON SCHEMAAICoderGroupCodesResponse
JSON SCHEMAAICoderGroupCodesStatusOfTaskResponse
JSON SCHEMAAICoderLink
JSON SCHEMAAICoderProjectAPI
JSON SCHEMAAddCodesIntoCodebookRequest
JSON SCHEMAAddCodesIntoCodebookResponse
JSON SCHEMAAddCodesIntoCodebooksBatchRequest
JSON SCHEMAAddCodesIntoCodebooksBatchResponse
JSON SCHEMAAddCodesIntoCodebooksBatchResultItem
JSON SCHEMAAddedCode
JSON SCHEMAAddedResponseBatchResult
JSON SCHEMAAddedResponseWithCodingInfo
JSON SCHEMAAnalyzeByClosedEndCodesOption
JSON SCHEMAAnalyzeByClosedEndOption
JSON SCHEMAAssignSegmentSiblingsOptions
JSON SCHEMAAssignTopSegmentsOptions
JSON SCHEMAAutoCodeQuestionRequest
JSON SCHEMAAutoCodeQuestionResponse
JSON SCHEMACodeOrNet
JSON SCHEMACodebookAIOptions
JSON SCHEMACodebookBuilderCreationMethod
JSON SCHEMACodebookBuilderV3Options
JSON SCHEMACodebookGranularityOption
JSON SCHEMACodebookInitialOptions
JSON SCHEMACodebookItem
JSON SCHEMACodebookNewCodes
JSON SCHEMACompany
JSON SCHEMACreateCodebookForQuestionRequest
JSON SCHEMACreateCodebookForQuestionResponse
JSON SCHEMACreateNewCompanyRequest
JSON SCHEMACreateNewCompanyResponse
JSON SCHEMACreateQuestionRequest
JSON SCHEMACreateQuestionResponse
JSON SCHEMACreateQuestionsBatchRequest
JSON SCHEMACreateQuestionsBatchResponse
JSON SCHEMADBJobStatus
JSON SCHEMADBJobType
JSON SCHEMADBQuestionCodingSource
JSON SCHEMADBQuestionTypes
JSON SCHEMADBScriptParameterType
JSON SCHEMADBScriptPurpose
JSON SCHEMADeleteCodebookCodesRequest
JSON SCHEMADeleteCodebookCodesResponse
JSON SCHEMADeleteQuestionResponse
JSON SCHEMADeleteQuestionResponseResultItem
JSON SCHEMADeleteQuestionResponses
JSON SCHEMADeleteQuestionsBatchRequest
JSON SCHEMADeleteQuestionsBatchResponse
JSON SCHEMADeleteQuestionsBatchResult
JSON SCHEMADeleteResponseResponse
JSON SCHEMADeleteResponsesBatchRequest
JSON SCHEMADeleteResponsesBatchResponse
JSON SCHEMADeleteStudyRequest
JSON SCHEMADeleteStudyRespondentFailure
JSON SCHEMADeleteStudyRespondentsRequest
JSON SCHEMADeleteStudyRespondentsResponse
JSON SCHEMADeleteStudyResponse
JSON SCHEMAEnhancedThemeExtractorOptions
JSON SCHEMAExistingCodebookOptions
JSON SCHEMAExistingResponse
JSON SCHEMAExportToCoderType
JSON SCHEMAExportsJobStatusResponse
JSON SCHEMAExportsRequest
JSON SCHEMAExportsResponse
JSON SCHEMAFailedCode
JSON SCHEMAFailedQuestionIdBatch
JSON SCHEMAFailedQuestionKeyBatch
JSON SCHEMAGenerativeAIOptions
JSON SCHEMAGetCodebookResponse
JSON SCHEMAGetCompaniesResponse
JSON SCHEMAGetLanguagesToTranslateResponse
JSON SCHEMAGetQuestionCodebookResponse
JSON SCHEMAGetQuestionsResponse
JSON SCHEMAGetResponsesResponse
JSON SCHEMAGetScriptsResponse
JSON SCHEMAGetStudiesResponse
JSON SCHEMAGetStudyResponse
JSON SCHEMAGetUsersResponse
JSON SCHEMAMergeSimilarOptions
JSON SCHEMANaturalLanguage
JSON SCHEMANewCodeOrNet
JSON SCHEMANewSessionRequest
JSON SCHEMANewSessionResponse
JSON SCHEMANewStudyRequest
JSON SCHEMANewStudyResponse
JSON SCHEMANonGenerativeAIOptions
JSON SCHEMAPostQuestionResponses
JSON SCHEMAPostResponse
JSON SCHEMAPostResponseBatch
JSON SCHEMAPostResponsesBatchRequest
JSON SCHEMAPostResponsesBatchResponse
JSON SCHEMAPostResponsesRequest
JSON SCHEMAPostResponsesResponse
JSON SCHEMAPutQuestionResponses
JSON SCHEMAPutResponse
JSON SCHEMAPutResponseBatch
JSON SCHEMAPutResponsesBatchRequest
JSON SCHEMAPutResponsesBatchResponse
JSON SCHEMAPutResponsesBatchResult
JSON SCHEMAPutResponsesRequest
JSON SCHEMAPutResponsesResponse
JSON SCHEMAQuestion
JSON SCHEMAResponseCodeRemoved
JSON SCHEMAScriptDefinition
JSON SCHEMAScriptParameter
JSON SCHEMASegmentCode
JSON SCHEMASetQuestionCodebookResponse
JSON SCHEMAStudy
JSON SCHEMATaskTypes
JSON SCHEMATranslateQuestionRequest
JSON SCHEMATranslateQuestionResponse
JSON SCHEMATranslateStudyRequest
JSON SCHEMATranslateStudyResponse
JSON SCHEMAUpdateCode
JSON SCHEMAUpdateCodesInCodebookRequest
JSON SCHEMAUpdateCodesInCodebookResponse
JSON SCHEMAUpdateQuestionBatch
JSON SCHEMAUpdateQuestionsBatchRequest
JSON SCHEMAUpdateQuestionsBatchResponse
JSON SCHEMAUpdateStudyRequest
JSON SCHEMAUpdateStudyResponse
JSON SCHEMAUser
JSON SCHEMAScroll within the panel for all 142 ·
Examples 82
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Delete Studies Request
EXAMPLEDelete Studies Response 200
EXAMPLEGet Companies Response 200
EXAMPLEGet Exports Response 200
EXAMPLEGet Studies Response 200
EXAMPLEGet Users Response 200
EXAMPLEPost Aicoder_Analyze Request
EXAMPLEPost Aicoder_Links Request
EXAMPLEPost Companies Request
EXAMPLEPost Companies Response 200
EXAMPLEPost Exports Request
EXAMPLEPost Exports Response 200
EXAMPLEPost Session_New Request
EXAMPLEPost Studies Request
EXAMPLEPost Studies Response 200
EXAMPLEPut Studies Request
EXAMPLEPut Studies Response 200
EXAMPLEScroll within the panel for all 82 ·
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Voxco — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/voxco · machine-readable index on apis.io
This is an independent, third-party profile of Voxco, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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