All APIs

Browse curated APIs with real-time link verification, pricing history, and community feedback. Filter by free tiers or explore adjacent categories.

AnalyticsSuperData

SuperData

Real-time analytics API

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Paid
Twilio Programmable SMS
Communication & MessagingTwilio

Twilio Programmable SMS

Twilio Programmable SMS provides powerful Communication & Messaging capabilities for developers. Integrate Twilio Programmable SMS to enhance your application with robust Communication & Messaging features.

smsmessaging
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Free Tier
Speech-to-Text
AIAssemblyAI

Speech-to-Text

A developer-first API providing industry-leading Speech AI models for tasks like Speech-to-Text, Audio Intelligence, and applying LLMs to spoken data via the LLM Gateway framework.

AI & DataAIMachine Learning+4
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Plaid
Accounting, Invoicing & FinancePlaid

Plaid

Connect Bank Accounts, Verify Balances, Transfers (North America & Europe) REST API Target Users: Fintech apps, personal finance, payment/transfer services.

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Multi-Carrier Rates, Labels, Address Validation, Tracking
Shipping, Fulfillment & TrackingShipEngine (ShipStation subsidiary)

Multi-Carrier Rates, Labels, Address Validation, Tracking

REST API Target Users: E-commerce Platforms or SaaS Providers seeking Powerful Logistics Backend Infrastructure.

Shipping, Fulfillment & TrackingAIMachine Learning+1
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Content Delivery API (REST/GraphQL)
Headless CMS & Content APIContentful

Content Delivery API (REST/GraphQL)

A high-performance, read-only RESTful API for retrieving structured content, assets, and localization data from Contentful spaces.

Content, Media & FilesStorageCloud+1
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Sage (Sage Intacct, Sage Accounting) API
Accounting, Invoicing & FinanceSage (Sage Intacct, Sage Accounting) API

Sage (Sage Intacct, Sage Accounting) API

Financial Management, AP/AR, General Ledger REST/SOAP API Target Users: Growing and large enterprises, complex financial reporting and multi-entity management.

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Zoho Books API
Accounting, Invoicing & FinanceZoho Books API

Zoho Books API

Accounts, Invoices, Inventory, Purchase Orders REST API Target Users: Enterprises using Zoho Ecosystem, seeking high value all-in-one solution.

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ENCODED
Accounting, Invoicing & FinanceENCODED

ENCODED

Single API connecting multiple accounting, banking, e-commerce platform data Unified API Target Users: Fintech Companies, Lending Platforms, Applications needing Customer Real-time Financial Data.

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ERP, Finance, Supply Chain, CRM
Accounting, Invoicing & FinanceOracle NetSuite API

ERP, Finance, Supply Chain, CRM

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Accounting, Invoicing & FinanceFinanceTrading+7
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Xero API
Accounting, Invoicing & FinanceXero API

Xero API

Invoices, Bills, Bank Feeds, Payroll REST API Target Users: SMBs, especially with strong influence in UK, Australia, NZ markets.

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Bloomreach
Search, Recommendations & PersonalizationBloomreach

Bloomreach

Discovery API (Autonomous Search) Focuses on E-commerce AI Search, Product Recommendations & Marketing Automation.

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Sumsub
Auth, Identity & KYCSumsub

Sumsub

End-to-end Security, High-speed Verification, Compliance Tools. Fast, suitable for highly regulated industries.

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Coveo
Search, Recommendations & PersonalizationCoveo

Coveo

AI-Search, Recommendations API Enterprise AI Platform, Unifying Data across Systems.

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Insider / Dynamic Yield
Search, Recommendations & PersonalizationInsider / Dynamic Yield

Insider / Dynamic Yield

Personalized Data & Recommendation Extraction API Provides Website Personalization, A/B Testing, and Recommendation Widgets.

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Microsoft Dynamics 365 API
Accounting, Invoicing & FinanceMicrosoft Dynamics 365 API

Microsoft Dynamics 365 API

Finance & Operations (ERP), CRM REST API Target Users: Global Large Enterprises using the Microsoft Ecosystem.

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REST API, Bulk API, SOAP API
Enterprise APIs & CRMSalesforce (Sales Cloud)

REST API, Bulk API, SOAP API

Build custom enterprise apps and integrate existing systems using Salesforce’s extensive set of secure, scalable APIs and modern development tools.

CRM & SalesCRMSales+1
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Google Vertex AI Recommendations
Search, Recommendations & PersonalizationGoogle Vertex AI Recommendations

Google Vertex AI Recommendations

Real-time Event Import & Recommendation Extraction API Google Cloud's AI Recommendation Service.

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Content Management & Collaboration API
Content Management & AIBox API

Content Management & Collaboration API

Programmatic access to the Box Content Cloud, offering APIs for file management, authorization, AI integration, and automated document generation.

Content, Media & FilesStorageCloud+1
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Paid
Identity Verification with Digital Wallets, MFA.
AuthID.me

Identity Verification with Digital Wallets, MFA.

Provides APIs and SDKs for seamless digital identity verification, community proofing, and credential validation aligning with NIST 800-63-3 standards.

Auth, Identity & KYCSecurityIdentity+1
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Document Verification, Biometrics, AI Review.
Auth, Identity & KYCJumio

Document Verification, Biometrics, AI Review.

Explore our documentation and resources to get set up in under 30 minutes!

Auth, Identity & KYCAIMachine Learning+4
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Freshdesk (Freshchat)
Support, Chat & FeedbackFreshdesk (Freshchat)

Freshdesk (Freshchat)

Multichannel API, Integrating Chatbots & Ticket Systems. Well-integrated Chat and Ticket System, High Value. Target Users: Fast-growing SMBs.

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Shipping API, Tracking API, Rate Calculator API
Shipping, Fulfillment & TrackingUSPS

Shipping API, Tracking API, Rate Calculator API

REST/XML API Target Users: Processing US Domestic Small Parcels, Mailing Services.

Shipping, Fulfillment & TrackingAIMachine Learning+1
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Shipping API, eCommerce API, Tracking API (International)
Shipping, Fulfillment & TrackingDHL

Shipping API, eCommerce API, Tracking API (International)

REST API Target Users: European & International Freight, Cross-border E-commerce, Global Logistics.

Shipping, Fulfillment & TrackingAIMachine Learning+1
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