APIs
An application programming interface for making digital resources and capabilities available in many different types of applications and integrations.
PANGAEA OAI-PMH Metadata Harvesting API
OAI-PMH 2.0 compliant endpoint for harvesting metadata from PANGAEA's dataset repository. Supports multiple metadata formats including JSON-LD, DataCite XML, Dublin Core XML, ISO 19115/19139, and D...
PDF.co Document, File, and System API
File operations and platform primitives: upload (form, base64, by URL, presigned URL), download, delete, MD5 hash; PDF compress (v2) and optimize; PDF info reader; email decode/send/extract-attachm...
PHAIDRA Digital Collections REST API
PHAIDRA is the University of Padua Library System's platform for the management, consultation, and long-term archiving of digital objects and collections (images, texts, books, videos). It exposes ...
Packback LTI Integration
Packback's integration surface is the IMS Global LTI standard (1EdTech certified for LTI 1.0, 1.2, and 1.3 / LTI Advantage), providing single sign-on, deep linking, and gradebook/grade passback syn...
PandaDoc Document Generation API
The PandaDoc Document Generation API allows developers to programmatically create documents from templates by injecting dynamic data pulled from CRM systems, databases, or other external sources. I...
PandaDoc E-Signature API
The PandaDoc E-Signature API enables developers to embed legally binding e-signature workflows directly within their applications using a white-label signing experience. It supports sending signatu...
PandaDoc Embedded Editing API
The PandaDoc Embedded Editing API allows developers to embed PandaDoc's document editor directly within their own platform, enabling end users to prepare, customize, and finalize documents without ...
Papago NMT Translation API
Neural Machine Translation API for translating text between 29 language pairs including Korean, English, Japanese, Chinese (Simplified and Traditional), Vietnamese, Thai, Indonesian, French, Spanis...
Papercups Realtime Chat API (WebSocket / Phoenix Channels)
Bidirectional realtime live chat over Phoenix WebSocket channels. Clients join conversation, conversation-lobby, and account-room channels and exchange shout (message), messages:seen, and presence ...
Parasail Dedicated Deployments API
Control-plane API for managing Parasail Dedicated and Dedicated Serverless deployments. Provision reserved GPU capacity (H100, A100, H200, etc.) running any Hugging Face or custom model, then list,...
Particle Space Property Records API
Resource-oriented access to property records and detailed attributes for residential properties across the United States. Modeled from Particle Space's documented data-platform product; exact resou...
Patient Health API (FHIR)
Patient-context Veteran health record access conformant to HL7 FHIR R4 and SMART-on-FHIR — AllergyIntolerance, Appointment, Condition, DiagnosticReport, Encounter, Immunization, Medication, Medicat...
Payflex Merchant API
REST API for integrating Payflex BNPL installment payments into e-commerce platforms. Supports order creation with hosted or embedded checkout flows, order status retrieval, full and partial refund...
Pendle V2 Core API
REST API for the Pendle V2 protocol. Exposes 33 endpoints across markets, assets, pricing, limit orders, sPENDLE/vePENDLE governance, transactions, dashboard positions, and statistics. Cross-chain ...
Penn Medicine FHIR R4 API
The University of Pennsylvania Health Systems FHIR Server. Epic (November 2025) on the back end, conforming to US Core 6.1.0 and the HL7 Bulk Data Access IG. Serves Patient Access (clinical + claim...
People Data Labs API
People enrichment and identity resolution API for building B2B applications with professional profile data, including person enrichment, person search, person identify, company enrichment, company ...
PeopleSoft Chatbot Integration Framework API
Integration framework for connecting PeopleSoft with Oracle Digital Assistant (ODA) including REST services for chatbot data retrieval and embedded chatbot UI on Fluid pages (PICASO). Requires Peop...
Perplexity Async Chat Completions API
The Async Chat Completions API enables developers to submit long-running chat completion requests for background processing. Requests are queued and processed asynchronously, returning a unique ide...
Perplexity Responses API
The Responses API (Agentic Research API) provides access to third-party frontier models from providers like OpenAI, Anthropic, Google, and xAI with integrated web search tools, URL fetching, functi...
Perplexity Sonar API
The Sonar API provides access to Perplexity's Sonar family of models including sonar, sonar-pro, sonar-reasoning-pro, and sonar-deep-research via an OpenAI-compatible chat completions endpoint with...
Pie Insurance Partner API
REST/JSON Partner API (OpenAPI 3.0.4) that lets independent agencies and partner platforms quote and bind Pie workers' compensation insurance without leaving their own experience. Endpoints cover c...
Pinwheel API
RESTful API for payroll connectivity enabling direct deposit switching, income and employment data access, paystub retrieval, tax form access, and bill switching across 1,800+ payroll platforms. Su...
Pocket Network CometBFT RPC API
The CometBFT (Tendermint) JSON-RPC surface exposed by every Shannon full node on port 26657. Covers consensus-level queries (status, net_info, blocks, block_results, tx), mempool inspection, and sy...
PointClickCare Long-Term Care EHR API
PointClickCare provides EHR and care coordination APIs for long-term and post-acute care facilities. APIs enable access to resident records, medication administration, clinical assessments, and car...
Polarion REST API
Integration layer REST API for Polarion ALM (Application Lifecycle Management) giving developers programmatic control over requirements, work items, documents, test cases, and project structure. Su...
Polygon ID Issuer Node API
The Issuer Node REST API provides full lifecycle management of decentralized identities and verifiable credentials. Issuers use it to create DIDs on supported Polygon networks, issue and revoke cre...
PostalCodes.info Postal Code Reference API
Same-origin postal-code search, country export, and lookup-page endpoints used by the public PostalCodes.info UI. Coverage spans 123+ countries with approximately 1.83M postal records and 99.2% geo...
Postman APIs / Spec Hub API
The APIs endpoints (Spec Hub) manage API definitions, versions, specifications, and linked elements. Supports OpenAPI 3, AsyncAPI, GraphQL, gRPC/Protobuf, RAML, WSDL, and SOAP definitions and enabl...
Postman Private API Network API
The Private API Network API manages your internal API catalog - organizing folders, approving submissions, controlling visibility, and integrating CI/CD pipelines that publish APIs into your develo...
Power Automate Management API
REST API for managing flows, environments, connections, connectors, and flow permissions in Power Automate. Enables programmatic creation, update, deletion, and lifecycle management of cloud flows.
Power Platform Unified API
Unified RESTful API surface for all Power Platform administrative capabilities including licensing, app management, environment management, and governance. Provides a single endpoint at api.powerpl...
Powered by Gopuff Fulfillment API
The Powered by Gopuff Fulfillment API is the partner-facing HTTP surface used by Gopuff's Shopify Fulfillment app and white-labeled Storefronts theme to determine whether a consumer is inside a Gop...
PracticePanther API
RESTful API for accessing and managing all PracticePanther resources including contacts, matters, tasks, time entries, expenses, invoices, and trust accounts. Supports OData queries and uses OAuth ...
Predibase Inference (OpenAI-Compatible) API
OpenAI-compatible chat completions and completions served from Predibase serverless and dedicated deployments, with per-request LoRA adapter selection via the model field and SSE streaming when str...
Prefect Cloud REST API
The Prefect Cloud REST API provides programmatic access to Prefect Cloud for orchestrating and managing workflows, deployments, flow runs, task runs, artifacts, and automations. The API follows RES...
Prime Intellect Evaluations API
Create, manage, and submit samples to evaluations against the Prime Intellect Environments Hub (2,500+ RL environments). Supports both client-driven evaluations (push samples, finalize, retrieve) a...
Prime Intellect Training API
Hosted reinforcement-learning post-training service ("Lab"). Launch dedicated training runs against a catalog of base models — Qwen3.5 (0.8B through 397B-A17B), Llama 1B/3B Instruct, NVIDIA Nemotro...
Printer Fleet & Live Suite
Live Platform provisions and manages Desktop Metal AM systems and users, and Live Monitor surfaces real-time fleet, printer, and furnace data (job/event status, time reporting, consumable usage, OE...
Prisma AIRS AI Red Teaming API
An automated red teaming API for assessing the safety and security of generative AI systems including large language models and LLM-powered applications. The API simulates real-world threats by sen...
Prisma AIRS AI Runtime Security API
The AI Runtime Security API (API Intercept) for securing generative AI applications, AI models, AI data, and AI agents against prompt injection, data leakage, toxic content, malicious URLs, databas...
Prisma Access Browser API
REST APIs for scaling and automating processes related to the Prisma Access secure enterprise browser. The API supports browser deployment management, policy configuration, and user management for ...
Prisma Access Insights API
A REST API for querying the health and performance of Prisma Access network deployments across multiple API versions (v1.0, v2.0, v3.0). Supports data resource queries for tunnel status, bandwidth ...
Prisma Cloud Code Security API
A REST API for Prisma Cloud Application Security (formerly Bridgecrew) providing infrastructure-as-code scanning, software composition analysis, and supply chain security. The API supports checking...
Prisma Cloud Compute API
The Cloud Workload Protection Platform (CWPP) API for Prisma Cloud (formerly Twistlock) providing security for containers, hosts, and serverless functions. The API covers image vulnerability scanni...
Prisma Cloud DSPM API
A REST API for Data Security Posture Management within Prisma Cloud providing visibility and control over sensitive data stored across multi-cloud environments. The API supports data discovery, cla...
Prisma Cloud MSSP API
A REST API enabling Managed Security Service Providers to manage multi-tenant security operations at scale within Prisma Cloud. The API provides endpoints for policy group and tenant group manageme...
Prismatics GraphQL API
Prismatic provides a GraphQL-based API for you to build, deploy, and support your integrations programmatically. While Prismatic recommends that new users use the web app or Prismatic CLI tool (pri...
Procter & Gamble API Marketplace
The Procter & Gamble API Marketplace provides access to P&G's suite of APIs for partners, suppliers, and developers. Available at developer.pg.com, the marketplace enables integration with P&G's su...
Procurify API
RESTful API for managing spend management workflows including purchase requests, approvals, purchase orders, vendor management, accounts payable, receipts, budget tracking, and catalog management.
Product Fruits REST API
REST API for managing users, tracking custom events, managing knowledge base content, collecting feedback, and controlling onboarding flows programmatically. Supports user identification (upsert), ...
Productiv Developer API
The Productiv Developer APIs support integrating custom applications into the Productiv platform, allowing external developers to define and publish new connected applications. Includes APIs for pu...
Progressive Certificate of Insurance API
The Progressive Certificate of Insurance API provides programmatic access to generate and manage certificates of insurance for commercial policyholders. This API enables partners and agents to auto...
ProjectDiscovery Cloud Platform API
REST API for the ProjectDiscovery Cloud Platform (PDCP) covering Nuclei templates, scans, vulnerabilities, leaks, asset discovery, configurations, exports, audit logs, and utilities. Authentication...
PromptLayer Prompt Registry & Templates API
Retrieves rendered or raw prompt templates by name or id with version and release-label resolution, publishes new prompt template versions, and manages release labels so prompts can be versioned an...
PromptLayer Request Logging & Tracking API
Logs and tracks LLM requests independent of provider via log-request, associates prompt templates and input variables with a request (track-prompt), and attaches scores (track-score) and custom met...
Propel Applications and Policies API
Admin operations for Applications (the OAuth2 client-credential entities that issue access tokens and carry scopes) and Policies (the multi-tenant access rules that govern which Metric data an Appl...
Prove Trust Score (Unified Authentication)
Unified Authentication (Unify) flow - unify, unify-bind, and unify-status - that passively recognizes a returning customer by phone possession and a bound Prove Key, returning a real-time trust and...
Prudential Financial Developer API
Prudential Financial provides a developer portal offering APIs for integrating with their insurance and financial services platform. The API portal enables access to retirement, annuities, and fina...
Przelewy24 Extended API
The Przelewy24 Extended API provides additional payment capabilities beyond the standard REST API, including advanced reporting, batch operations, recurring payment handling, and access to extended...
Przelewy24 Marketplace API
The Przelewy24 Marketplace API extends the core payment gateway for marketplace and platform use cases, enabling split payments between marketplace operators and sellers, multi-vendor transaction r...
PubChem PUG REST API
The Power User Gateway (PUG) REST API provides programmatic access to PubChem compound, substance, and bioassay data. Supports lookup by name, CID, SID, InChI, SMILES, and structure search. Returns...
PubMed Entrez E-utilities API
The Entrez Programming Utilities (E-utilities) provide a stable interface to the NCBI Entrez query and database system. Nine server-side programs allow searching, fetching, posting, linking, and su...
Pure Research Portal Web Service (REST)
Elsevier Pure research information system for Aarhus University exposing a web-service / REST API for research outputs, persons, projects and related metadata. The API is gated; unauthenticated req...
Pushbullet Realtime Event Stream
Secure WebSocket stream that delivers realtime events to a Pushbullet account, including periodic `nop` keep-alives, `tickle` notifications that signal changes to pushes or devices, and `push` ephe...
Pushover Open Client API
Real-time client API for Pushover. Combines a WebSocket channel at wss://client.pushover.net/push that streams single-byte control frames (`#` keepalive, `!` new message, `R` reload, `E` permanent ...