Developer tools
1,258 APIs for code hosting, CI, testing, observability, API tools, or software development.
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340 APIs added in the last 30 days.
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1,255- HE353 operations208 revisionsHephaestus API@hephaestus-build/hephaestus-api
Developer practice reviews, feedback, standings and LLM spend tracking for engineering workspaces
- DA1,783 operations112 revisionsDatadog API V2 Collection@datadog/datadog-api-v2-collection
Monitoring: query metrics, logs, traces, incidents, synthetics, teams and cloud security posture
- KO267 operations78 revisionsKody API@kody/kody-api
Developer platform: manage files, repos, packages, email, secrets and scheduled jobs via API tokens
- LA631 operations145 revisionsLangSmith@langchain-ai/langsmith
LLM observability: trace runs, manage datasets, experiments, feedback and prompts
- BL475 operations108 revisionsBluejay API@getbluejay/bluejay-api
Testing voice and chat AI agents: simulate calls, run evals, monitor uptime and dashboards
- LM549 operations187 revisionsLMCP API@local-mcp/lmcp-api
Desktop app backend: user accounts, OAuth, MCP tunnels, agent meshes, releases and billing webhooks
- KA152 operations90 revisionskata@kenn-io/kata
Issue tracking: manage projects, teams, issues, tokens, connectors, federation bridges and event streams
- SQ291 operations617 revisionsSqle API Docs@actiontech/sqle-api-docs
SQL auditing: create audit tasks and scan plans, manage rules, whitelists and workflows
- GI1,280 operations1,024 revisionsGitHub v3 REST API@github/rest
Code hosting: manage repositories, pull requests, issues, Actions, gists and Git data
- MA86 operations192 revisionsmarimo API@marimo-team/marimo-api
Notebooks: run code, manage files, packages, secrets, SQL, AI chat and exports
- DO108 operations687 revisionsDocker Engine API@moby/docker-engine-api
Containers, images, volumes, networks and swarm clusters: create, inspect and manage Docker Engine resources
- AP289 operations194 revisionsAPI Reference@sentry/sentry
Error monitoring: manage issues, events, releases, projects, teams, dashboards and monitors
- HU379 operations598 revisionsHub API Endpoints@huggingface/hub-api-endpoints
Hub platform: manage models, datasets, Spaces, discussions, users and orgs via REST
- VE487 operations224 revisionsVercel API@vercel/vercel-api
Cloud platform: deploy projects, manage domains, DNS, env vars, checks and team access
- TR209 operations18 revisionstreg@treg/treg
Tool hosting: publish, call and monitor tools, with connections, secrets and billing
- VE1,888 operations92 revisionsVex API@composal/vex-api
Platform backend: manage organizations, apps, spaces, CI nodes, artifacts, agent chats and billing
- CO490 operations921 revisionsCoder API@coder/coder-api
Cloud development workspaces: create workspaces and templates, manage users, audit logs and AI providers
- DA235 operations565 revisionsDatadog API V1 Collection@datadog/datadog-api-v1-collection
Monitoring: manage dashboards, monitors, SLOs, events, hosts, downtimes and cloud integrations
- SI163 operations37 revisionsSimScale API@simscale/simscale-api
Engineering simulation: manage projects, CAD imports, meshes, simulations, runs and reports
- BR83 operations44 revisionsBrewPage API@brewpage/brewpage-api
Hosting: publish HTML, Markdown, JSON, files, sites and key-value stores at instant links
- TE511 operations222 revisionsTessl API@tessl/tessl-api
Tile and skill catalog for AI coding agents: browse, publish, review and score evals, plus workspace and org management
- KI773 operations756 revisionsKibana API@elastic/kibana-apis
Admin: manage alerting rules, cases, connectors, data views, APM and saved objects
- DO308 operations545 revisionsDockstore API@dockstore/dockstore-api
Container registry: register Docker images with CWL and Dockerfile metadata, manage tags, categories and organizations
- V052 operations50 revisionsv0 API@vercel/v0-platform-api-beta
AI app builder: create chats from prompts, files, repos or templates, and manage messages, MCP servers and webhooks
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