APIContext (formerly APImetrics) is a synthetic API testing, monitoring and conformance platform. It calls the APIs you depend on from cloud locations around the world on a schedule, measures latency and availability from the outside in, validates responses against expected schemas and security profiles, and enforces SLOs with alerting, dashboards and reports. The platform monitors REST APIs, browser journeys and — since 2025 — MCP servers, exports its telemetry over OpenTelemetry to nineteen downstream destinations, and publishes an API directory with performance data on 300+ top API providers. Its own platform API is a 325-operation OpenAPI 3.1 contract served at client.apimetrics.io across two live versions, with an Auth0 OAuth2 tenant, a Go command-line client and provider-authored Agent Skills.
APIContext publishes 16 APIs on the APIs.io network, including Platform API, Calls API, Schedules API, and 13 more. Tagged areas include API Directory, API Monitoring, Agent Skills, Conformance, and MCP Monitoring.
The APIContext catalog on APIs.io includes 1 event-driven AsyncAPI specification.
APIContext’s developer surface includes documentation, API reference, getting-started guide, support, changelog, engineering blog, pricing, and 28 more developer resources.
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it
carries 10 points of the composite. It is scored from the published contracts
themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already
holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in
front of it, and the first time that check is skipped a duplicate record is created.
Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet,
not penalised by it.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/apicontext: open an issue to ask a question, or submit a pull request to add artifacts.
Submit an artifact on GitHub — free →Manage your own listing — the Influence plan, $499/mo →
The full APIContext (APImetrics) platform API — 325 operations across 217 paths, described by a first-party OpenAPI 3.1.0 document (info.version v2026-09-02) published at https:...
Create, read, update, delete and run API calls — the synthetic transactions APIContext executes against a monitored API. 13 operations, including on-demand runs and a curl builder.
Manage monitoring schedules, the locations they run from, and scheduled downtimes at both schedule and organization level. 23 operations — the largest single capability in the c...
Manage the outbound webhook subscriptions APIContext pushes alert and result events to, across both API versions, plus the machine-readable registry of supported webhook types a...
Conformance and governance findings — validate a monitored API's responses against an OpenAPI and against security profiles, and manage the findings that result. 12 operations.
List and configure the monitoring agents — the global cloud locations, and private nodes deployed inside a customer's own infrastructure, that execute synthetic calls. 7 operati...
Create, read, update and delete MCP monitors — synthetic sessions run against a Model Context Protocol server to measure whether AI-agent traffic is answered fast enough and cor...
List API suppliers and read a project's supplier set and supplier results — the API-directory surface that backs APIContext's published performance data on top API providers. 4 ...
Continuously test APIs from multiple global locations to measure latency, availability, and correctness.
SLO Monitoring
Define and enforce Service Level Objectives for API performance with threshold-based alerting.
API Conformance Testing
Validate API responses against expected schemas and behavioral contracts to detect regressions.
MCP Server Monitoring
Synthetic sessions against Model Context Protocol servers, isolating whether latency comes from the agent, the MCP server, authentication, or the downstream API.
Browser Monitoring
Browser-based journey monitoring with performance, resource and session statistics alongside API-level signal.
API Directory
Access performance data and metrics on 300+ top API providers for benchmarking and comparison.
Performance Dashboards
Real-time and historical dashboards showing API performance trends, error rates, and SLO compliance.
Multi-Location Testing
Test APIs from multiple geographic locations, including private nodes deployed inside customer infrastructure.
OpenTelemetry Export
Stream monitoring telemetry over OTLP to Datadog, New Relic, Dynatrace, Splunk, Elastic, Honeycomb and a dozen other destinations.
aid: apicontext
name: APIContext
description: APIContext (formerly APImetrics) is a synthetic API testing, monitoring and conformance platform. It calls the
APIs you depend on from cloud locations around the world on a schedule, measures latency and availability from the outside
in, validates responses against expected schemas and security profiles, and enforces SLOs with alerting, dashboards and
reports. The platform monitors REST APIs, browser journeys and — since 2025 — MCP servers, exports its telemetry over OpenTelemetry
to nineteen downstream destinations, and publishes an API directory with performance data on 300+ top API providers. Its
own platform API is a 325-operation OpenAPI 3.1 contract served at client.apimetrics.io across two live versions, with an
Auth0 OAuth2 tenant, a Go command-line client and provider-authored Agent Skills.
type: Index
deliveryModel:
model: saas
open_source: false
commercial: true
callable_host: true
label: Hosted service · you call their endpoint
confidence: high
source:
- openapi
- pricing
generated: '2026-08-28'
method: derived
accessModel:
pricing: freemium
onboarding: self-serve
trial: false
try_now: true
public: false
label: Freemium · Self-serve signup
confidence: low
source:
- plans
- authentication
- security
generated: '2026-09-04'
method: derived
note: Confidence lowered from medium on 2026-09-04 — the pricing page returns a Cloudflare managed challenge to every non-browser
client, so no tier could be read. See plans/.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/apicontext.png
tags:
- API Directory
- API Monitoring
- Agent Skills
- Conformance
- MCP Monitoring
- Observability
- OpenTelemetry
- Performance
- Platform
- SLO
- Synthetic Testing
- Testing
url: https://raw.githubusercontent.com/api-evangelist/apicontext/refs/heads/main/apis.yml
created: '2025-01-08'
modified: '2026-09-04'
specificationVersion: '0.23'
apis:
- aid: apicontext:apicontext-platform-api
name: APIContext Platform API
description: 'The full APIContext (APImetrics) platform API — 325 operations across 217 paths, described by a first-party
OpenAPI 3.1.0 document (info.version v2026-09-02) published at https://client.apimetrics.io/openapi.json. Two major versions
are served side by side from one host: /api/2 (144 paths) and /api/3 (73 paths). Covers monitors, schedules, workflows,
results, statistics, insights, conformance governance, webhooks, projects, organizations, billing quota and service accounts.'
humanURL: https://docs.apimetrics.io/reference
baseURL: https://client.apimetrics.io
tags:
- API Monitoring
- Conformance
- Performance
- Platform
- SLO
- Synthetic Testing
properties:
- type: OpenAPI
url: openapi/apicontext-platform-openapi.yml
- type: OpenAPI
name: Verbatim harvest
url: openapi/_original/apicontext-apimetrics-openapi.json
- type: Overlay
url: overlays/apicontext-platform-overlay.yaml
- type: ToolCrosswalk
url: mcp/apicontext-tool-crosswalk.yml
- type: DataModel
url: data-model/apicontext-data-model.yml
- type: APIReference
url: https://docs.apimetrics.io/reference
- aid: apicontext:apicontext-calls-api
name: APIContext Calls API
description: Create, read, update, delete and run API calls — the synthetic transactions APIContext executes against a monitored
API. 13 operations, including on-demand runs and a curl builder.
humanURL: https://docs.apimetrics.io/reference/call-object
baseURL: https://client.apimetrics.io
tags:
- API Calls
properties:
- type: OpenAPI
url: openapi/apicontext-api-calls-api-openapi.yml
- aid: apicontext:apicontext-schedules-api
name: APIContext Schedules API
description: Manage monitoring schedules, the locations they run from, and scheduled downtimes at both schedule and organization
level. 23 operations — the largest single capability in the contract.
humanURL: https://docs.apimetrics.io/reference/create-schedule
baseURL: https://client.apimetrics.io
tags:
- Schedules
properties:
- type: OpenAPI
url: openapi/apicontext-schedules-api-openapi.yml
- aid: apicontext:apicontext-webhooks-api
name: APIContext Webhooks API
description: Manage the outbound webhook subscriptions APIContext pushes alert and result events to, across both API versions,
plus the machine-readable registry of supported webhook types and the properties each destination requires. 18 operations.
humanURL: https://docs.apimetrics.io/docs/using-webhooks
baseURL: https://client.apimetrics.io
tags:
- Webhooks
properties:
- type: OpenAPI
url: openapi/apicontext-webhooks-openapi.yml
- type: Webhooks
url: asyncapi/apicontext-webhooks.yml
- aid: apicontext:apicontext-workflows-api
name: APIContext Workflows API
description: Create and run multi-step workflows that chain API calls together to simulate a customer journey, passing variables
between steps. 11 operations.
humanURL: https://docs.apimetrics.io/docs/creating-a-workflow
baseURL: https://client.apimetrics.io
tags:
- Workflows
properties:
- type: OpenAPI
url: openapi/apicontext-workflows-api-openapi.yml
- aid: apicontext:apicontext-governance-api
name: APIContext Governance API
description: Conformance and governance findings — validate a monitored API's responses against an OpenAPI and against security
profiles, and manage the findings that result. 12 operations.
humanURL: https://docs.apimetrics.io/docs/conformance
baseURL: https://client.apimetrics.io
tags:
- Conformance
- Governance
properties:
- type: OpenAPI
url: openapi/apicontext-governance-openapi.yml
- aid: apicontext:apicontext-stats-api
name: APIContext Stats API
description: Latency, pass/fail, HTTP-code and failure statistics for a monitored API call, by period, by date range and
by monitoring location. 11 operations.
humanURL: https://docs.apimetrics.io/reference/statistic-object
baseURL: https://client.apimetrics.io
tags:
- Statistics
properties:
- type: OpenAPI
url: openapi/apicontext-statistics-api-openapi.yml
- aid: apicontext:apicontext-results-api
name: APIContext Results API
description: Retrieve individual monitoring results, their response content, screenshots and packet captures, by call or
by webhook. 10 operations.
humanURL: https://docs.apimetrics.io/reference/result-object
baseURL: https://client.apimetrics.io
tags:
- Results
properties:
- type: OpenAPI
url: openapi/apicontext-results-api-openapi.yml
- aid: apicontext:apicontext-agents-api
name: APIContext Agents API
description: List and configure the monitoring agents — the global cloud locations, and private nodes deployed inside a
customer's own infrastructure, that execute synthetic calls. 7 operations.
humanURL: https://docs.apimetrics.io/docs/add-private-nodes
baseURL: https://client.apimetrics.io
tags:
- Agents
properties:
- type: OpenAPI
url: openapi/apicontext-agents-api-openapi.yml
- aid: apicontext:apicontext-projects-api
name: APIContext Projects API
description: Manage projects, the ownership root for calls, authentication settings, insights and results. 7 operations.
humanURL: https://docs.apimetrics.io/docs/projects
baseURL: https://client.apimetrics.io
tags:
- Project
tags_raw:
- Projects
properties:
- type: OpenAPI
url: openapi/apicontext-projects-api-openapi.yml
- aid: apicontext:apicontext-insights-api
name: APIContext Insights API
description: Insights reports and scores — the weekly and monthly quality index APIContext computes for each monitored API
call. 6 operations.
humanURL: https://docs.apimetrics.io/reference/insights-report-object
baseURL: https://client.apimetrics.io
tags:
- Insights
properties:
- type: OpenAPI
url: openapi/apicontext-insights-api-openapi.yml
- aid: apicontext:apicontext-auth-tokens-api
name: APIContext Auth Tokens API
description: Create, list, read, update and delete the authentication tokens APIContext uses when calling a monitored API
on the customer's behalf. 6 operations.
humanURL: https://docs.apimetrics.io/reference/token-object
baseURL: https://client.apimetrics.io
tags:
- Tokens
properties:
- type: OpenAPI
url: openapi/apicontext-tokens-api-openapi.yml
- aid: apicontext:apicontext-mcp-monitors-api
name: APIContext MCP Monitors API
description: Create, read, update and delete MCP monitors — synthetic sessions run against a Model Context Protocol server
to measure whether AI-agent traffic is answered fast enough and correctly. 6 operations, plus MCP monitor statistics.
humanURL: https://apicontext.com/features/ai-monitoring/
baseURL: https://client.apimetrics.io
tags:
- MCP Monitoring
properties:
- type: OpenAPI
url: openapi/apicontext-mcp-monitors-openapi.yml
- aid: apicontext:apicontext-reports-api
name: APIContext Reports API
description: Create and retrieve reports, including monthly project data reports and daily/monthly slow-data reports by
endpoint. 5 operations.
humanURL: https://docs.apimetrics.io/reference/report-object
baseURL: https://client.apimetrics.io
tags:
- Reports
properties:
- type: OpenAPI
url: openapi/apicontext-reports-api-openapi.yml
- aid: apicontext:apicontext-notifications-api
name: APIContext Notifications API
description: Read and update the notifications an alert generated, globally or for a single monitored call. 4 operations.
humanURL: https://docs.apimetrics.io/docs/setting-up-alerts-and-webhooks
baseURL: https://client.apimetrics.io
tags:
- Alerts
properties:
- type: OpenAPI
url: openapi/apicontext-alerts-api-openapi.yml
- aid: apicontext:apicontext-suppliers-api
name: APIContext Suppliers API
description: List API suppliers and read a project's supplier set and supplier results — the API-directory surface that
backs APIContext's published performance data on top API providers. 4 operations.
humanURL: https://apicontext.com/api-directory/
baseURL: https://client.apimetrics.io
tags:
- Directory
properties:
- type: OpenAPI
url: openapi/apicontext-directory-api-openapi.yml
common:
- type: Website
url: https://apicontext.com/
- type: DeveloperPortal
url: https://docs.apimetrics.io/
- type: Documentation
url: https://docs.apimetrics.io/
- type: APIReference
url: https://docs.apimetrics.io/reference
- type: GettingStarted
url: https://docs.apimetrics.io/docs/introducing-apimetrics
- type: Support
url: https://apicontext.com/support
- type: ChangeLog
url: https://docs.apimetrics.io/changelog/
- type: ChangeLog
name: Changelog artifact
url: changelog/apicontext-changelog.yml
- type: Blog
url: https://apicontext.com/blog
- type: GitHubOrganization
url: https://github.com/APImetrics
- type: LinkedIn
url: https://www.linkedin.com/company/apicontext
- type: Pricing
url: https://apicontext.com/pricing/
- type: TermsOfService
url: https://apicontext.com/tos/
- type: Login
url: https://client.apimetrics.io/
- type: Marketplace
url: https://apicontext.com/api-directory/
- type: Partners
url: https://apicontext.com/solutions/partners-developers/
- type: Authentication
url: authentication/apicontext-authentication.yml
- type: OAuthScopes
url: scopes/apicontext-scopes.yml
- type: DomainSecurity
url: security/apicontext-domain-security.yml
- type: AgenticAccess
url: agentic-access/apicontext-agentic-access.yml
- type: Conventions
url: conventions/apicontext-conventions.yml
- type: ErrorCatalog
url: errors/apicontext-problem-types.yml
- type: Lifecycle
url: lifecycle/apicontext-lifecycle.yml
- type: Conformance
url: conformance/apicontext-conformance.yml
- type: DataModel
url: data-model/apicontext-data-model.yml
- type: Packages
url: packages/apicontext-packages.yml
- type: CLI
url: cli/apicontext-cli.yml
- type: WellKnown
url: well-known/apicontext-well-known.yml
- type: APICatalog
url: well-known/apicontext-api-catalog.json
- type: LLMsTxt
url: llms/apicontext-llms.txt
- type: MCPServer
url: mcp/apicontext-mcp.yml
- type: ToolCrosswalk
url: mcp/apicontext-tool-crosswalk.yml
- type: Webhooks
url: asyncapi/apicontext-webhooks.yml
- type: AgentSkill
url: skills/_index.yml
- type: Overlay
url: overlays/apicontext-platform-overlay.yaml
- type: Features
data:
- name: Synthetic API Testing
description: Continuously test APIs from multiple global locations to measure latency, availability, and correctness.
- name: SLO Monitoring
description: Define and enforce Service Level Objectives for API performance with threshold-based alerting.
- name: API Conformance Testing
description: Validate API responses against expected schemas and behavioral contracts to detect regressions.
- name: MCP Server Monitoring
description: Synthetic sessions against Model Context Protocol servers, isolating whether latency comes from the agent,
the MCP server, authentication, or the downstream API.
- name: Browser Monitoring
description: Browser-based journey monitoring with performance, resource and session statistics alongside API-level signal.
- name: API Directory
description: Access performance data and metrics on 300+ top API providers for benchmarking and comparison.
- name: Performance Dashboards
description: Real-time and historical dashboards showing API performance trends, error rates, and SLO compliance.
- name: Multi-Location Testing
description: Test APIs from multiple geographic locations, including private nodes deployed inside customer infrastructure.
- name: OpenTelemetry Export
description: Stream monitoring telemetry over OTLP to Datadog, New Relic, Dynatrace, Splunk, Elastic, Honeycomb and a
dozen other destinations.
- type: UseCases
data:
- name: API Performance Monitoring
description: Continuously monitor critical API endpoints for latency, uptime, and performance degradations.
- name: SLO Compliance Reporting
description: Track API performance against defined SLOs and generate compliance reports for stakeholders.
- name: API Regression Detection
description: Detect API breaking changes and response schema violations using continuous conformance testing.
- name: Third-Party API Benchmarking
description: Compare API provider performance using the APIContext directory of 300+ top providers.
- name: Partner API Oversight
description: Monitor partner API performance and SLA compliance from a developer perspective.
- name: Agent Workflow Reliability
description: Watch MCP servers behind AI agents and catch drift or slowdown before it cascades through an agentic workflow.
x-enrichment:
date: '2026-09-04'
status: enriched
artifacts_added: 28
pass: local-v3
maintainers:
- FN: Kin Lane
email: info@apievangelist.com
Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we
store it to create your key and to recognise you if you sign in with another
provider. See our Privacy Policy and
Terms.