ai mock APIs
22 hosted mocks tagged ai. All free, all instant, all derived from the providers' published OpenAPI specs.
Jina AI
Mock the Jina AI embeddings, reranker, and multi-vector API so you can prototype RAG and retrieval flows without burning live tokens or hitting rate limits.
Apache Airflow REST API
Mock the Apache Airflow REST API in seconds. Overview To facilitate management, Apache Airflow supports a range of REST API endpoints across its objects.
BC Data Catalogue API
Emulate the BC Data Catalogue API in seconds. This API provides live access to the BC Data Catalogue.
BC Geographical Names Web Service
Emulate the BC Geographical Names Web Service with 14 endpoints without keys, sandboxes, or a live account.
BinTable API
Emulate the BinTable API in seconds. BIN lookup API, the free api service from bintable.com to lookup card information using it's BIN.
Browse AI API
Mock the Browse AI API in seconds. If you are still using the deprecated API v1 version, you can see its documentation here.
Carbon Intensity API
Simulate the Carbon Intensity API with 12 endpoints without keys, sandboxes, or a live account.
Discourse API
Emulate the Discourse API in seconds. This page contains the documentation on how to use Discourse through API calls.
GSA Public APIs
Simulate the GSA Public APIs with 45 endpoints without keys, sandboxes, or a live account.
BC Gov Groundwater Wells (GWELLS)
Emulate the BC Gov Groundwater Wells (GWELLS) with 24 endpoints without keys, sandboxes, or a live account.
Kickbox Disposable Email API
Mock the Kickbox Disposable Email API with 1 endpoints without keys, sandboxes, or a live account.
Kombo API
Mock the Kombo API in seconds. Kombo is changing how B2B SaaS companies provide HR integrations to their customers.
KumpeApps API
Simulate the KumpeApps API in seconds. KKid API.
Lambda Labs
Mock the Lambda Cloud API to launch, list, restart, and terminate simulated GPU instances and manage SSH keys and file systems without spinning up real hardware.
Langfuse
Mock the Langfuse public API to exercise traces, observations, scores, sessions, prompts, datasets, and ingestion without writing to a real Langfuse project.
NASA TechPort API
Simulate the NASA TechPort API in seconds. TechPort RESTful API
Open-Meteo Air Quality API
Simulate the Open-Meteo Air Quality API with 1 endpoints without keys, sandboxes, or a live account.
OpenFEC API
Mock the OpenFEC API in seconds. This application programming interface (API) allows you to explore the way candidates and committees fund their campaigns.
Retell AI API
Mock the Retell AI voice agent API: simulate call registration, agent and LLM management, and phone-number provisioning without a real Retell account.
Rev AI Transcription API
Simulate the Rev AI Transcription API in seconds. Rev.ai provides quality speech-text recognition via a RESTful API.
Rudder Example API
Mock the Rudder Example API with 150 endpoints without keys, sandboxes, or a live account.
Wikimedia API
Mock the Wikimedia API in seconds. This API provides cacheable and straightforward access to Wikimedia content and data, in machine-readable formats.