Bluejay
Bluejay is the testing, monitoring, and improvement layer for conversational AI agents. Enterprises, startups, and developers use Bluejay to evaluate voice and chat agents, run lifelike simulations with synthetic "digital humans" across voice, chat, SMS, and text channels, load-test and replay production calls, and catch regressions before they reach customers. The platform pairs a simulation engine with production observability - automated evaluation of tone, accuracy, task completion, and custom metrics, plus dashboards and alerts. It exposes a REST API (X-API-Key auth, /v1), a hosted MCP server, event webhooks, a first-party Python SDK, and integrations with Vapi, Retell, ElevenLabs, Bland, LiveKit, Google Dialogflow CX / CES, and Kore.ai. Backed by Homebrew.
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 Bluejay the way a machine reads it — 65 machine-readable artifacts across 60 APIs, 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 — Bluejay scores 50.6/100 (developing), with a separate agent-readiness read of 71/100 (agent native). 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.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Bluejay
Each block below is one kind of artifact we hold for Bluejay. 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 60
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.
Bluejay Agents API
The Agents API from Bluejay — 9 operation(s) for agents.
Bluejay Alerts API
The Alerts API from Bluejay — 3 operation(s) for alerts.
Bluejay Api Keys API
The Api Keys API from Bluejay — 2 operation(s) for api keys.
Bluejay bland API
The bland API from Bluejay — 1 operation(s) for bland.
Bluejay Call Logs API
The Call Logs API from Bluejay — 8 operation(s) for call logs.
Bluejay Check Queue Simulation Run API
The Check Queue Simulation Run API from Bluejay — 1 operation(s) for check queue simulation run.
Bluejay Communities API
The Communities API from Bluejay — 5 operation(s) for communities.
Bluejay Compare Experiment Runs API
The Compare Experiment Runs API from Bluejay — 1 operation(s) for compare experiment runs.
Bluejay Create Schedule API
The Create Schedule API from Bluejay — 1 operation(s) for create schedule.
Bluejay Create Simulation API
The Create Simulation API from Bluejay — 1 operation(s) for create simulation.
Bluejay Custom Metrics API
The Custom Metrics API from Bluejay — 7 operation(s) for custom metrics.
Bluejay Customer Personas API
The Customer Personas API from Bluejay — 4 operation(s) for customer personas.
Bluejay Customer Traits API
The Customer Traits API from Bluejay — 5 operation(s) for customer traits.
Bluejay Delete Schedule API
The Delete Schedule API from Bluejay — 1 operation(s) for delete schedule.
Bluejay Digital Humans API
The Digital Humans API from Bluejay — 8 operation(s) for digital humans.
Bluejay ElevenLabs API
The ElevenLabs API from Bluejay — 1 operation(s) for elevenlabs.
Bluejay End Conversations API
The End Conversations API from Bluejay — 1 operation(s) for end conversations.
Bluejay Evaluate API
The Evaluate API from Bluejay — 2 operation(s) for evaluate.
Bluejay Folders API
The Folders API from Bluejay — 6 operation(s) for folders.
Bluejay Generate Custom Metrics API
The Generate Custom Metrics API from Bluejay — 1 operation(s) for generate custom metrics.
Bluejay Generate Customer Personas API
The Generate Customer Personas API from Bluejay — 1 operation(s) for generate customer personas.
Bluejay Generate Digital Humans API
The Generate Digital Humans API from Bluejay — 1 operation(s) for generate digital humans.
Bluejay Generate Test Scenarios API
The Generate Test Scenarios API from Bluejay — 1 operation(s) for generate test scenarios.
Bluejay Generate Translated Transcript API
The Generate Translated Transcript API from Bluejay — 1 operation(s) for generate translated transcript.
Bluejay Get All Simulations API
The Get All Simulations API from Bluejay — 1 operation(s) for get all simulations.
Bluejay Get Simulation Runs API
The Get Simulation Runs API from Bluejay — 1 operation(s) for get simulation runs.
Bluejay Get Simulations By Agent API
The Get Simulations By Agent API from Bluejay — 1 operation(s) for get simulations by agent.
Bluejay Goals API
The Goals API from Bluejay — 1 operation(s) for goals.
Bluejay HTTP Text Agent API
The HTTP Text Agent API from Bluejay — 2 operation(s) for http text agent.
Bluejay Integration Keys API
The Integration Keys API from Bluejay — 3 operation(s) for integration keys.
Bluejay Knowledge Bases API
The Knowledge Bases API from Bluejay — 5 operation(s) for knowledge bases.
Bluejay Labels API
The Labels API from Bluejay — 2 operation(s) for labels.
Bluejay Metrics Lab API
The Metrics Lab API from Bluejay — 8 operation(s) for metrics lab.
Bluejay Move Regen Test Scenarios API
The Move Regen Test Scenarios API from Bluejay — 1 operation(s) for move regen test scenarios.
Bluejay Optimize API
The Optimize API from Bluejay — 2 operation(s) for optimize.
Bluejay Phone Number Management API
The Phone Number Management API from Bluejay — 2 operation(s) for phone number management.
Bluejay Phone Numbers API
The Phone Numbers API from Bluejay — 1 operation(s) for phone numbers.
Bluejay Ping API
The Ping API from Bluejay — 1 operation(s) for ping.
Bluejay Prompts API
The Prompts API from Bluejay — 6 operation(s) for prompts.
Bluejay Queue Simulation Run API
The Queue Simulation Run API from Bluejay — 1 operation(s) for queue simulation run.
Bluejay Re-evaluate API
The Re-evaluate API from Bluejay — 2 operation(s) for re-evaluate.
Bluejay Regen Test Scenarios API
The Regen Test Scenarios API from Bluejay — 1 operation(s) for regen test scenarios.
Bluejay Regeneration API
The Regeneration API from Bluejay — 1 operation(s) for regeneration.
Bluejay retell API
The retell API from Bluejay — 1 operation(s) for retell.
Bluejay Retrieve Simulation Result API
The Retrieve Simulation Result API from Bluejay — 1 operation(s) for retrieve simulation result.
Bluejay Retrieve Simulation Results API
The Retrieve Simulation Results API from Bluejay — 1 operation(s) for retrieve simulation results.
Bluejay Send Text API
The Send Text API from Bluejay — 1 operation(s) for send text.
Bluejay Simulation Results API
The Simulation Results API from Bluejay — 1 operation(s) for simulation results.
Bluejay Simulation Runs API
The Simulation Runs API from Bluejay — 2 operation(s) for simulation runs.
Bluejay Simulations API
The Simulations API from Bluejay — 3 operation(s) for simulations.
Bluejay Subscription API
The Subscription API from Bluejay — 4 operation(s) for subscription.
Bluejay Text Simulations API
The Text Simulations API from Bluejay — 2 operation(s) for text simulations.
Bluejay Traces API
The Traces API from Bluejay — 3 operation(s) for traces.
Bluejay Translation API
The Translation API from Bluejay — 1 operation(s) for translation.
Bluejay Twilio SIP Webhook API
The Twilio SIP Webhook API from Bluejay — 1 operation(s) for twilio sip webhook.
Bluejay Update Schedule API
The Update Schedule API from Bluejay — 1 operation(s) for update schedule.
Bluejay vapi API
The vapi API from Bluejay — 3 operation(s) for vapi.
Bluejay Webhook Management API
The Webhook Management API from Bluejay — 2 operation(s) for webhook management.
Bluejay Weekly notifications API
The Weekly notifications API from Bluejay — 1 operation(s) for weekly notifications.
Bluejay Workflows API
The Workflows API from Bluejay — 3 operation(s) for workflows.
Scroll within the panel for all 60 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
bluejay-mcp.yml
MCP SERVEREvent Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Bluejay Webhooks
ASYNCAPISecurity 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 Bluejay — 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.
Get Started 4
Portal, sign-up, and the first successful call
Documentation 3
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 2
SDKs, sample code, and the tooling you integrate with
Access & Security 3
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 2
The organization behind the API
Other 1
Properties that don't map to a standard resource type
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