Developer tools
1,079 APIs for code hosting, CI, testing, observability, API tools, or software development.
Collections
New this month
336 APIs added in the last 30 days.
The biggest APIs
The APIs with the most operations.
Most active
Most new revisions in the last 90 days.
All APIs
1,079- KI772 operations602 revisionsKibana API@elastic/kibana-apis
Admin: manage alerting rules, cases, connectors, data views, APM and saved objects
- CH101 operations93 revisionsCheckmate API@bluewave-labs/checkmate-api
Uptime monitoring: configure HTTP, port and ping monitors, track incidents, alerts and status pages
- TE457 operations180 revisionsTessl API@tessl/tessl-api
Tile and skill catalog, evals, code reviews, workspaces, orgs and API keys for AI agent tooling
- VE482 operations175 revisionsVercel API@vercel/vercel-api
Frontend hosting and deployments: manage projects, domains, DNS, env vars, sandboxes and team access
- LM469 operations100 revisionsLMCP API@local-mcp/lmcp-api
Desktop app backend: licensing, updates, OAuth, MCP tunnels, agent meshes, plans and feedback
- HU374 operations452 revisionsHub API Endpoints@huggingface/hub-api-endpoints
Hub: read model, dataset and Space info, create repos, manage discussions, likes, webhooks and service accounts
- DE216 operations6 revisionsDeployHQ API Interactive Documentation@deployhq/deployhq-api-interactive-documentation
Deployment: manage projects, servers, deployments, repositories and environment variables
- EU212 operations16 revisionsEurobase API@eurobase/eurobase-api
Deployment control plane: manage projects, deployments, storage, functions, billing and source repos
- MA89 operations92 revisionsmarimo API@marimo-team/marimo-api
Notebooks: run code, manage files, packages, secrets, SQL and AI completions
- GR119 operations9 revisionsGreatWait V1@greatwait/greatwait-v1
Scheduled callbacks: create schedules, manage endpoints and credentials, review delivery attempts and occurrences
- PR6 operations179 revisionsProxy API@apideck-libraries/proxy-api
Pass-through: send GET, POST, PUT, PATCH and DELETE requests to downstream APIs with automatic authentication
- CO10 operations165 revisionsConnector API@apideck-libraries/connector-api
Integrations: list connectors and unified APIs, read connector docs, resource schemas and examples
- SH155 operations4 revisionsShipeasy Admin API@shipeasy-ai/shipeasy-admin-api
Feature flags, experiments, configs and killswitches for shipping releases safely at runtime
- NE356 operations194 revisionsNetXMS API@netxms/netxms-api
Network monitoring: query alarms, incidents, objects and collected metrics on a NetXMS server
- IS15 operations198 revisionsIssue Tracking API@apideck-libraries/issue-tracking-api
Issue tracking: manage tickets, comments, collections, users and tags
- WE10 operations178 revisionsWebhook API@apideck-libraries/webhook-api
Webhooks: manage event subscriptions with target URLs, list delivery logs and execute webhooks
- OP170 operations53 revisionsopencode HttpApi@opencode-ai/opencode-httpapi
Coding agent server: manage sessions, models, providers, agents, MCP servers, files and terminals
- OP170 operations65 revisionsopencode HttpApi@kaaass/opencode
Coding agent backend: manage sessions, models, providers, MCP servers, plugins, files, shells and terminals
- OC337 operations24 revisionsOctoPerf API@octoperf/octoperf-api
Load testing: create virtual users, run scenarios and tests, analyze bench reports and logs
- TL33 operations3 revisionsTLS Radar API@tlsradar/tls-radar-api
Monitoring: scan TLS certificates, track expirations, and manage domain groups, hosts and alerts
- EN829 operations3 revisionsEndor Labs REST API Reference@endorlabs/endor-labs-rest-api-reference
Software supply chain security: scan code and dependencies, manage findings, licenses and AI agent sessions
- DI17 operations9 revisionsDiffiCat Agent API@difficat/difficat-agent-api
Website migration checks: discover pages, capture screenshots, and run comparison jobs with reports
- OP321 operations84 revisionsOpik REST API@comet-ml/opik-rest-api
LLM observability: trace spans, experiments, datasets, prompts, alerts and annotation queues
- CO102 operations70 revisionsComposio Platform API v3.1@composiohq/composio-platform-api-v3-1
Integration platform: connect third-party accounts, manage auth configs, tools, triggers and webhooks
Showing 1 to 24 of 1,079
Load more