Prosper AI

Prosper AI is an AI-native voice automation platform for healthcare operations, founded in 2023 and backed by Andreessen Horowitz (a16z), Emergence Capital, Base10, Company Ventures and Y Combinator. Prosper runs the voice-heavy work of clinic and revenue-cycle operations end-to-end: answering and placing patient phone calls, appointment scheduling directly into the EHR, insurance eligibility and benefits verification, prior authorization, and patient billing follow-up. The platform integrates with 80+ EHR, practice-management and clearinghouse systems (Epic, athenahealth, Cerner, MEDITECH, NextGen, Nextech, Allscripts/Altera, Availity, Healthie). Prosper exposes a public REST API (Prosper Voice, /api/v1) for driving campaigns, targets, live calls and call-log export, plus a hosted, OAuth-protected Model Context Protocol (MCP) server for agent access. Prosper is HIPAA compliant and SOC 2 Type II attested and signs Business Associate Agreements.

Prosper AI publishes 6 APIs on the APIs.io network, including API Keys API, Call Logs API, Campaigns API, and 3 more. Tagged areas include Company, Healthcare, Voice AI, Revenue Cycle Management, and Patient Access.

Prosper AI’s developer surface includes documentation, API reference, getting-started guide, authentication, signup flow, engineering blog, and 13 more developer resources.

🌐 Visit website 📡 Source on GitHub

49.1/100 developing ▬ flat Agent 42/100 agent ready Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0

AccessSelf serve

6 APIs 1 MCP Servers

CompanyHealthcareVoice AIRevenue Cycle ManagementPatient AccessEHR IntegrationAI AgentsMCP

Kin Score

Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0

Composite quality — 49.1/100 · developing

Contract Quality 9.3 / 21

Developer Ergonomics 10.0 / 17

Access Clarity 7.2 / 17

Operational Transparency 0.0 / 11

Contract Governance 3.1 / 10

Discoverability 7.9 / 9

Regulatory Posture 7.9 / 15

Agent readiness — 42/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Regulatory Posture applies to this provider. Its tags matched the Health 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.

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/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/prosper-ai: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 6

Individual APIs this provider publishes, each with its own machine-readable definition.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Scopes 1

OAuth scopes governing access to this provider's APIs.

Prosper Ai Scopes

1 scope · authorizationCode

1 scopes

SCOPES

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer

LLMsTxt

WellKnown

AgentSkill

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Compliance

Compliance

Operate 1

Status, limits, changes, and where to get help

HelpCenter

HelpCenter

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

LinkedIn

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: prosper-ai
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/prosper-ai.png
name: Prosper AI
description: 'Prosper AI is an AI-native voice automation platform for healthcare operations, founded in 2023 and backed by
  Andreessen Horowitz (a16z), Emergence Capital, Base10, Company Ventures and Y Combinator. Prosper runs the voice-heavy work
  of clinic and revenue-cycle operations end-to-end: answering and placing patient phone calls, appointment scheduling directly
  into the EHR, insurance eligibility and benefits verification, prior authorization, and patient billing follow-up. The platform
  integrates with 80+ EHR, practice-management and clearinghouse systems (Epic, athenahealth, Cerner, MEDITECH, NextGen, Nextech,
  Allscripts/Altera, Availity, Healthie). Prosper exposes a public REST API (Prosper Voice, /api/v1) for driving campaigns,
  targets, live calls and call-log export, plus a hosted, OAuth-protected Model Context Protocol (MCP) server for agent access.
  Prosper is HIPAA compliant and SOC 2 Type II attested and signs Business Associate Agreements.'
url: https://raw.githubusercontent.com/api-evangelist/prosper-ai/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 18
  pass: local-v1
tags:
- Company
- Healthcare
- Voice AI
- Revenue Cycle Management
- Patient Access
- EHR Integration
- AI Agents
- MCP
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: prosper-ai:prosper-ai-api-keys-api
  name: Prosper AI API Keys API
  description: The API Keys API from Prosper AI — 1 operation(s) for api keys.
  humanURL: https://docs.getprosperapp.com/introduction
  baseURL: https://voice.getprosperapp.com
  tags:
  - APIKeys
  tags_raw:
  - API Keys
  properties:
  - type: OpenAPI
    url: openapi/prosper-ai-api-keys-api-openapi.yml
  - type: Documentation
    url: https://docs.getprosperapp.com/introduction
  - type: APIReference
    url: https://docs.getprosperapp.com/api-reference/call-logs/list-call-logs
  - type: Quickstart
    url: https://docs.getprosperapp.com/quickstart/campaign-call
  - type: Authentication
    url: authentication/prosper-ai-authentication.yml
  - type: OAuthScopes
    url: scopes/prosper-ai-scopes.yml
  - type: Conventions
    url: conventions/prosper-ai-conventions.yml
  - type: ErrorCatalog
    url: errors/prosper-ai-problem-types.yml
  - type: Lifecycle
    url: lifecycle/prosper-ai-lifecycle.yml
  - type: DataModel
    url: data-model/prosper-ai-data-model.yml
  - type: Conformance
    url: conformance/prosper-ai-conformance.yml
- aid: prosper-ai:prosper-ai-call-logs-api
  name: Prosper AI Call Logs API
  description: The Call Logs API from Prosper AI — 2 operation(s) for call logs.
  humanURL: https://docs.getprosperapp.com/introduction
  baseURL: https://voice.getprosperapp.com
  tags:
  - Call Logs
  properties:
  - type: OpenAPI
    url: openapi/prosper-ai-call-logs-api-openapi.yml
  - type: Documentation
    url: https://docs.getprosperapp.com/introduction
  - type: APIReference
    url: https://docs.getprosperapp.com/api-reference/call-logs/list-call-logs
  - type: Quickstart
    url: https://docs.getprosperapp.com/quickstart/campaign-call
  - type: Authentication
    url: authentication/prosper-ai-authentication.yml
  - type: OAuthScopes
    url: scopes/prosper-ai-scopes.yml
  - type: Conventions
    url: conventions/prosper-ai-conventions.yml
  - type: ErrorCatalog
    url: errors/prosper-ai-problem-types.yml
  - type: Lifecycle
    url: lifecycle/prosper-ai-lifecycle.yml
  - type: DataModel
    url: data-model/prosper-ai-data-model.yml
  - type: Conformance
    url: conformance/prosper-ai-conformance.yml
- aid: prosper-ai:prosper-ai-campaigns-api
  name: Prosper AI Campaigns API
  description: The Campaigns API from Prosper AI — 7 operation(s) for campaigns.
  humanURL: https://docs.getprosperapp.com/introduction
  baseURL: https://voice.getprosperapp.com
  tags:
  - Campaigns
  properties:
  - type: OpenAPI
    url: openapi/prosper-ai-campaigns-api-openapi.yml
  - type: Documentation
    url: https://docs.getprosperapp.com/introduction
  - type: APIReference
    url: https://docs.getprosperapp.com/api-reference/call-logs/list-call-logs
  - type: Quickstart
    url: https://docs.getprosperapp.com/quickstart/campaign-call
  - type: Authentication
    url: authentication/prosper-ai-authentication.yml
  - type: OAuthScopes
    url: scopes/prosper-ai-scopes.yml
  - type: Conventions
    url: conventions/prosper-ai-conventions.yml
  - type: ErrorCatalog
    url: errors/prosper-ai-problem-types.yml
  - type: Lifecycle
    url: lifecycle/prosper-ai-lifecycle.yml
  - type: DataModel
    url: data-model/prosper-ai-data-model.yml
  - type: Conformance
    url: conformance/prosper-ai-conformance.yml
- aid: prosper-ai:prosper-ai-live-calls-api
  name: Prosper AI Live Calls API
  description: The Live Calls API from Prosper AI — 1 operation(s) for live calls.
  humanURL: https://docs.getprosperapp.com/introduction
  baseURL: https://voice.getprosperapp.com
  tags:
  - Live Calls
  properties:
  - type: OpenAPI
    url: openapi/prosper-ai-live-calls-api-openapi.yml
  - type: Documentation
    url: https://docs.getprosperapp.com/introduction
  - type: APIReference
    url: https://docs.getprosperapp.com/api-reference/call-logs/list-call-logs
  - type: Quickstart
    url: https://docs.getprosperapp.com/quickstart/campaign-call
  - type: Authentication
    url: authentication/prosper-ai-authentication.yml
  - type: OAuthScopes
    url: scopes/prosper-ai-scopes.yml
  - type: Conventions
    url: conventions/prosper-ai-conventions.yml
  - type: ErrorCatalog
    url: errors/prosper-ai-problem-types.yml
  - type: Lifecycle
    url: lifecycle/prosper-ai-lifecycle.yml
  - type: DataModel
    url: data-model/prosper-ai-data-model.yml
  - type: Conformance
    url: conformance/prosper-ai-conformance.yml
- aid: prosper-ai:prosper-ai-status-api
  name: Prosper AI Status API
  description: The Status API from Prosper AI — 1 operation(s) for status.
  humanURL: https://docs.getprosperapp.com/introduction
  baseURL: https://voice.getprosperapp.com
  tags:
  - Status
  properties:
  - type: OpenAPI
    url: openapi/prosper-ai-status-api-openapi.yml
  - type: Documentation
    url: https://docs.getprosperapp.com/introduction
  - type: APIReference
    url: https://docs.getprosperapp.com/api-reference/call-logs/list-call-logs
  - type: Quickstart
    url: https://docs.getprosperapp.com/quickstart/campaign-call
  - type: Authentication
    url: authentication/prosper-ai-authentication.yml
  - type: OAuthScopes
    url: scopes/prosper-ai-scopes.yml
  - type: Conventions
    url: conventions/prosper-ai-conventions.yml
  - type: ErrorCatalog
    url: errors/prosper-ai-problem-types.yml
  - type: Lifecycle
    url: lifecycle/prosper-ai-lifecycle.yml
  - type: DataModel
    url: data-model/prosper-ai-data-model.yml
  - type: Conformance
    url: conformance/prosper-ai-conformance.yml
- aid: prosper-ai:prosper-ai-targets-api
  name: Prosper AI Targets API
  description: The Targets API from Prosper AI — 1 operation(s) for targets.
  humanURL: https://docs.getprosperapp.com/introduction
  baseURL: https://voice.getprosperapp.com
  tags:
  - Targets
  properties:
  - type: OpenAPI
    url: openapi/prosper-ai-targets-api-openapi.yml
  - type: Documentation
    url: https://docs.getprosperapp.com/introduction
  - type: APIReference
    url: https://docs.getprosperapp.com/api-reference/call-logs/list-call-logs
  - type: Quickstart
    url: https://docs.getprosperapp.com/quickstart/campaign-call
  - type: Authentication
    url: authentication/prosper-ai-authentication.yml
  - type: OAuthScopes
    url: scopes/prosper-ai-scopes.yml
  - type: Conventions
    url: conventions/prosper-ai-conventions.yml
  - type: ErrorCatalog
    url: errors/prosper-ai-problem-types.yml
  - type: Lifecycle
    url: lifecycle/prosper-ai-lifecycle.yml
  - type: DataModel
    url: data-model/prosper-ai-data-model.yml
  - type: Conformance
    url: conformance/prosper-ai-conformance.yml
common:
- type: Overlay
  url: overlays/prosper-ai-voice-overlay.yaml
- type: DomainSecurity
  url: security/prosper-ai-domain-security.yml
- type: DeveloperPortal
  url: https://platform.getprosperapp.com/
- type: Documentation
  url: https://docs.getprosperapp.com/introduction
- type: APIReference
  url: https://docs.getprosperapp.com/api-reference/call-logs/list-call-logs
- type: GettingStarted
  url: https://docs.getprosperapp.com/quickstart/campaign-call
- type: MCPServer
  url: mcp/prosper-ai-mcp.yml
- type: LLMsTxt
  url: llms/prosper-ai-llms.txt
- type: WellKnown
  url: well-known/prosper-ai-well-known.yml
- type: Authentication
  url: authentication/prosper-ai-authentication.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Compliance
  url: conformance/prosper-ai-conformance.yml
- type: SignUp
  url: https://www.getprosper.ai/get-started
- type: Login
  url: https://platform.getprosperapp.com/
- type: TermsOfService
  url: https://www.getprosper.ai/terms-of-service
- type: PrivacyPolicy
  url: https://www.getprosper.ai/privacy-policy
- type: Blog
  url: https://www.getprosper.ai/blog
- type: HelpCenter
  url: https://www.getprosper.ai/faq
- type: Integrations
  url: https://www.getprosper.ai/integrations
- type: LinkedIn
  url: https://www.linkedin.com/company/prospertechnologies

Prosper AI

Kin Score

APIs 6

Prosper AI API Keys API

Prosper AI Call Logs API

Prosper AI Campaigns API

Prosper AI Live Calls API

Prosper AI Status API

Prosper AI Targets API

Open Collections 7

API Collection

Prosper Voice API Keys API

Prosper Voice API Keys Call Logs API

Prosper Voice API Keys Campaigns API

Prosper Voice API Keys Live Calls API

Prosper Voice API Keys Status API

Prosper Voice API Keys Targets API