APIs
An application programming interface for making digital resources and capabilities available in many different types of applications and integrations.
LBank Spot Trading REST API
Authenticated REST endpoints for spot order management and account operations on LBank. Developers can place limit and market orders, cancel single or multiple orders, query order status, retrieve ...
LINDAT Machine Translation API
Public REST API for neural machine translation operated by the Institute of Formal and Applied Linguistics (UFAL) at Charles University as part of the LINDAT/CLARIAH-CZ research infrastructure.
LSEG DataScope Select - REST API
Internet-hosted REST API for programmatic access to global pricing, corporate actions, reference data, historical data, cross-reference, and entity data. It provides fully automated extraction work...
LUX Yale Collections Discovery API
LUX is Yale's public cross-collection discovery platform providing unified access to more than 41 million records across Yale's museums, archives and library collections. Built on the Linked Art da...
La Poste Colissimo Shipping API
REST web service for creating Colissimo parcel shipping labels, generating customs documents for international shipments, and submitting electronic pre-advice to La Poste. Supports A4 and thermal l...
La Poste Suivi (Tracking) API
Harmonizes delivery status for tracked mail, Colissimo parcels, and Chronopost shipments in real time. Authenticate with an X-Okapi-Key header obtained by subscribing to the Suivi plan on the Okapi...
Lakera Guard API
Lakera Guard's runtime screening API. POST OpenAI-style chat messages to /v2/guard and receive a `flagged` decision based on the policy assigned to the project, with optional per-detector breakdown...
LambdaTest Web Automation API
REST API for managing Selenium, Cypress, and Playwright test sessions on the LambdaTest cloud grid. Enables retrieval of test builds, test sessions, screenshots, video recordings, and network logs....
LangSmith API
The LangSmith API is used to programmatically create and manage LangSmith resources including tracer sessions, datasets, examples, workspaces, audit logs, filter views, insights jobs, tags, and pro...
LangSmith Deployment Control Plane API
The LangSmith Deployment Control Plane API is used to programmatically create and manage Agent Server deployments for LangGraph Platform. The API can be orchestrated to create custom CI/CD workflow...
Language Translator V3
REST API for translating text between 35+ languages, identifying the language of input text, listing available translation models, and creating or managing custom translation models. The base URL i...
LaunchDarkly REST API
The LaunchDarkly REST API provides programmatic access to the full LaunchDarkly feature management platform. Developers can create, update, and manage feature flags, targeting rules, user segments,...
LayerZero OFT Transfer API
An experimental REST API for discovering and transferring Omnichain Fungible Tokens (OFTs) across chains. Enables listing all available OFTs with their cross-chain deployments and creating OFT tran...
LayerZero Scan API
The LayerZero Scan API provides programmatic access to cross-chain message data, enabling developers to build custom dashboards, monitoring scripts, and analytics tools. Query messages by GUID, pat...
LayerZero Value Transfer API
A unified REST API interface for cross-chain value transfers across 150+ blockchains. Supports EVM and non-EVM chains including Solana. Provides chain and token discovery, quote generation, transfe...
Leaf Agriculture API
Leaf Agriculture's unified farm data API for accessing agricultural data from multiple sources and farm management systems. The API provides Bearer-token authentication and exposes endpoints for fi...
League of Legends API
API for accessing League of Legends game data including champion mastery, clash tournaments, ranked league standings, match history, live spectator data, summoner profiles, and tournament managemen...
LeanData Matching API
Identify Salesforce Leads, Contacts, or Accounts from external systems in real time using LeanData's industry-best matching engine. Supports matched-lead lookup, duplicate-lead detection, all-dupli...
LeanData Round Robin API
Assign Salesforce records using LeanData's advanced round-robin logic, including standard rotation, flexible/weighted distribution, working hours, vacation rules, and pool inspection. Also exposes ...
Legal Hold API
The Legal Hold API enables matter and project management integration with external systems like matter management platforms and HR systems. It provides endpoints for custodian management, preservat...
Level2 TradeStation Integration API
Level2 offers a strategic API integration with TradeStation Securities that connects the Level2 visual strategy builder directly to TradeStation user accounts. This integration enables traders to b...
Lex Machina Litigation Analytics API
The Lex Machina Litigation Analytics API exposes the company's full legal analytics dataset over REST. It supports OAuth 2.0 client credentials (JWT bearer tokens) and provides 57 endpoints across ...
LibreTranslate API
REST API for free and open-source machine translation supporting 30+ languages. Provides endpoints for translating text and files, detecting source language, listing supported languages, and submit...
Lightpanda CDP WebSocket Interface
Lightpanda's primary programmable interface. The browser runs as a CDP server (`lightpanda serve`) and exposes the Chrome DevTools Protocol over a WebSocket endpoint (default `ws://127.0.0.1:9222`)...
LiveKit Signaling Protocol (WebSocket)
Bi-directional WebSocket signaling protocol used by LiveKit clients to coordinate WebRTC sessions with the SFU. Clients send `SignalRequest` protobuf messages and receive `SignalResponse` protobuf ...
Livepeer AI Network
Open AI inference gateway exposing text-to-image, image-to-image, image-to-video, live video-to-video, upscale, audio-to-text, text-to-speech, LLM (OpenAI-compatible), image-to-text, and Segment An...
Livepeer Node CLI HTTP API
Local loopback HTTP API exposed by go-livepeer for Orchestrator and Gateway operators. Endpoints cover node status, protocol parameters, registered orchestrators, bond/unbond/rebond actions, orches...
Livepeer Studio API
Managed REST API for the Livepeer network. Create and run live streams via RTMP/SRT/WHIP, ingest VOD assets, run transcode tasks, configure multistream destinations, drive WebRTC rooms, manage sign...
LlamaIndex LlamaCloud Index API
The LlamaCloud Index API provides a fully automated document ingestion pipeline with built-in retrieval capabilities. It allows developers to create and manage indexes, upload documents for automat...
LlamaIndex LlamaExtract API
LlamaExtract is a prebuilt agentic data extraction API that transforms unstructured document data into structured JSON representations. The REST API allows developers to create extraction agents, u...
Logz.io Drop Filters API
Create, list, activate, deactivate, and delete drop filters that discard matching events before they enter Logz.io's hot index. The primary tool for trimming ingest volume and managing observabilit...
Logz.io Notification Endpoints API
Manage downstream notification destinations attached to alerts. Supports Slack, PagerDuty, Microsoft Teams, BigPanda, OpsGenie, ServiceNow, VictorOps, custom HTTPS webhooks, and email endpoints. En...
Looker Studio Community Connector API
Build custom data connectors to bring data from any source into Looker Studio. Connectors are built using Google Apps Script and implement three core functions: getConfig(), getSchema(), and getDat...
Looker Studio Community Visualization API
Build and deploy custom visualizations for Looker Studio using any JavaScript visualization library. The dscc helper library simplifies development by providing functions for data subscriptions, co...
Looker Studio Linking API
The Looker Studio Linking API enables the creation of dynamic URLs that link to pre-configured reports. It allows developers to define data sources, control report behavior, and customize settings ...
Losant Authentication And Account API
Authenticate users, devices, and SSO sessions; manage the currently signed-in user, personal access tokens, organizations, and organization invites. Returns JWTs used as Bearer tokens for the rest ...
Losant Edge And Embedded Compute API
Manage Losant Edge Compute deployments to Linux gateways (Gateway Edge Agent) and Embedded Edge Agent (EEA) deployments to microcontrollers. Distribute workflow versions to fleets, track deployment...
Losant Enterprise Instance API
Administer dedicated or self-hosted Losant Enterprise Instances: instance members, organizations within the instance, organization members and invites, instance-level custom workflow nodes, sandbox...
Losant Workflow Engine API
Create, version, deploy, debug, and execute flows in the Losant Visual Workflow Engine. Supports Application, Experience, Edge, Embedded, and Custom Node workflow types with full version history an...
Loughborough Research Repository (figshare REST API)
The Loughborough Research Repository is the institution's research output and dataset repository, powered by figshare. Records are accessible programmatically through the standard figshare v2 REST ...
Lucidworks AI Platform API
The Lucidworks AI Platform API exposes prediction endpoints for FAQ enrichment, keyword extraction, named entity recognition, retrieval augmented generation (RAG), summarization, passthrough LLM ca...
Lucidworks Embeddings and Classification API
The Embeddings and Classification API generates 768-dimensional vector encodings using the English Language Model text encoder, returns ranked classification labels, exposes custom model prediction...
Lucidworks Rules and Query Rewrites API
The Rules and Query Rewrites API allows commerce and search teams to create, read, update, and delete custom business rules and query rewrites. Rules drive boost, bury, pin, redirect, and synonym b...
Luma Dream Machine API
REST API for video (Ray series) and image (Photon) generation. Submit a generation request, then poll for status. Documentation at https://docs.lumalabs.ai/. Auth via API key from https://lumalabs....
Lunar.dev Gateway Admin API
The Lunar.dev Gateway Admin API provides administrative endpoints for managing and monitoring the Lunar API Consumption Gateway. It enables health monitoring, endpoint discovery, flow validation, a...
Lunar.dev Gateway Proxy API
The Lunar.dev Gateway Proxy API handles routing of outbound egress API traffic through the Lunar Gateway. Client applications send third-party API requests through this proxy, which provides traffi...
Lytics REST API
The Lytics REST API provides programmatic access to user profile management, behavioral segment queries, content affinity scores, audience activations, data stream ingestion, Cloud Connect warehous...