Coval
Coval is the deployment-readiness platform for voice and chat AI agents. Teams simulate thousands of realistic conversation scenarios before launch, monitor real production calls, and improve reliability with metrics and human review. Coval supports inbound/outbound voice, standard chat, chat over WebSocket, chat A2A (JSON-RPC), voice-to-voice models (OpenAI Realtime, Gemini Live), SMS, Pipecat, and LiveKit agents. Its v1 REST API, TypeScript and Python SDKs, Homebrew CLI, and hosted MCP server let developers connect agents, define personas and test sets, launch simulation runs, ingest production conversations and OpenTelemetry traces, define deterministic/statistical/ML/LLM-judge metrics, and route critical calls to human reviewers. Coval is backed by General Catalyst and is SOC 2 Type II, GDPR, and HIPAA compliant.
Coval publishes 25 APIs on the APIs.io network, including Agents API, API Keys API, Audio API, and 22 more. Tagged areas include Company, AI Agents, Voice AI, Testing, and Evaluation.
The Coval catalog on APIs.io includes 1 event-driven AsyncAPI specification.
Coval’s developer surface includes documentation, API reference, getting-started guide, engineering blog, pricing, signup flow, support, and 26 more developer resources.
Kin Score
APIs 25
Individual APIs this provider publishes, each with its own machine-readable definition.
Coval Agents API
CRUD operations for AI agent configurations
Coval API Keys API
Manage API keys for your organization
Coval Audio API
Upload audio for evaluation and access conversation audio files
Coval Conversations API
Submit and manage real-world conversation monitoring evaluations
Coval Dashboards API
Dashboard CRUD operations
Coval Metric Outputs API
Retrieve metric computation results for simulations
Coval Metrics API
CRUD operations for custom evaluation metrics
Coval Monitor Events API
Monitor evaluation event history
Coval Monitors API
CRUD operations for monitor definitions
Coval Mutations API
CRUD operations for agent configuration mutations
Coval Organization Conversations Config API
Organization-level configuration for conversation metrics — the default and conditional metrics run on conversations.
Coval Personas API
Persona CRUD operations
Coval Reports API
CRUD operations for saved multi-run reports
Coval Review Annotations API
Annotation CRUD operations
Coval Review Projects API
Project CRUD operations
Coval Run Templates API
CRUD operations for reusable run configurations
Coval Runs API
Launch and manage simulation runs
Coval Scheduled Runs API
CRUD operations for scheduled evaluations
Coval Simulations API
Launch and manage individual simulation executions
Coval Tags API
CRUD operations for resource tags
Coval Test Cases API
Operations for managing test cases
Coval Test Sets API
Operations for managing test sets
Coval Traces API
OTLP trace ingestion for simulations and monitoring conversations.
Coval Webhooks API
CRUD operations for event webhooks
Coval Widgets API
Dashboard widget CRUD operations
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Postman Collections 25
Ready-to-run Postman collections for exercising this provider's APIs.
Coval Agents API
POSTMANCoval Agents API Keys API
POSTMANCoval Agents Audio API
POSTMANCoval Agents Dashboards API
POSTMANCoval Agents Metrics API
POSTMANCoval Agents Monitors API
POSTMANCoval Agents Mutations API
POSTMANCoval Agents Personas API
POSTMANCoval Agents Reports API
POSTMANCoval Agents Runs API
POSTMANCoval Agents Simulations API
POSTMANCoval Agents Tags API
POSTMANCoval Agents Test Cases API
POSTMANCoval Agents Test Sets API
POSTMANCoval Agents Traces API
POSTMANCoval Agents Webhooks API
POSTMANCoval Agents Widgets API
POSTMANScroll for all 25
Open Collections 24
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONCoval Agents API
OPEN COLLECTIONCoval Agents API Keys API
OPEN COLLECTIONCoval Agents Audio API
OPEN COLLECTIONCoval Agents Conversations API
OPEN COLLECTIONCoval Agents Dashboards API
OPEN COLLECTIONCoval Agents Metric Outputs API
OPEN COLLECTIONCoval Agents Metrics API
OPEN COLLECTIONCoval Agents Monitor Events API
OPEN COLLECTIONCoval Agents Monitors API
OPEN COLLECTIONCoval Agents Mutations API
OPEN COLLECTIONCoval Agents Organization Conversations Config API
OPEN COLLECTIONCoval Agents Personas API
OPEN COLLECTIONCoval Agents Reports API
OPEN COLLECTIONCoval Agents Run Templates API
OPEN COLLECTIONCoval Agents Runs API
OPEN COLLECTIONCoval Agents Scheduled Runs API
OPEN COLLECTIONCoval Agents Simulations API
OPEN COLLECTIONCoval Agents Tags API
OPEN COLLECTIONCoval Agents Test Cases API
OPEN COLLECTIONCoval Agents Test Sets API
OPEN COLLECTIONCoval Agents Traces API
OPEN COLLECTIONCoval Agents Webhooks API
OPEN COLLECTIONCoval Agents Widgets API
OPEN COLLECTIONScroll for all 24
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
coval-mcp.yml
MCP SERVEREvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Coval Webhooks
ASYNCAPISecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
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 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 5
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 1
Properties that don't map to a standard resource type