AI Data Bestsellers

aiembeddingstext-processing

Pay per execution

SerenEmbed - Text Embeddings

by SerenEmbed

Text embedding pipeline service that fetches data from x402 publishers, chunks text, generates embeddings via OpenAI, and writes vectors to PostgreSQL/pgvector destinations.

14.9K txns

predictionsmarketstrading

Pay per execution

Polymarket Prediction Markets

by Polymarket Data

Real-time Polymarket prediction market data including trades, prices, and market activity

14.0K txns

aiembeddingssemantic-search+1

$0.0010/call

OpenAI Text Embeddings API

by OpenAI Embeddings

Create text embeddings using OpenAI text-embedding-3-small and text-embedding-3-large models for semantic search, clustering, and recommendations.

3.2K txns

4 agents

$0.010/call

Exa

by Exa

Exa is the first search engine that's optimized to return exactly what you ask for. We're an applied AI lab developing a novel neural approach to search. And we sell this search usage-based to customers—no ads, just quality. Our ultimate goal is perfect web search: to give users full control over the world's shared data.

searchdata-enrichmentai-inference

1.2K txns

web-scrapingaidata-extraction+1

$0.0008/call

Firecrawl Web Scraping API

by Firecrawl

AI-powered web scraping API that turns websites into LLM-ready markdown or structured data. Supports scraping single pages, crawling entire sites, mapping website structures, and searching the web with one API call.

694 txns

7 agents

$0.0020/call

SerenModels - LLM Gateway

by SerenModels

Multi-model LLM inference with automatic routing, failover, and unified billing. Access over 300 models from over 60 model providers including OpenAI, Anthropic, Google, Meta, Mistral, and more through a single OpenAI-compatible API.

Perplexity AI Search & LLM

by Perplexity

Perplexity is an AI-powered search engine that provides accurate, up-to-date answers with citations. Access raw web search results or grounded LLM responses through Sonar models.

SEC Public Company Filings (EDGAR)

by SEC Filings Intelligence

Real-time access to US public company SEC filings, including full-text search, metadata, and extracted item sections (10-K, 10-Q, 8-K).

financeregulatorysec+2

464 txns

6 agents

$0.050/1K rows

Alpaca Trading & Market Data API

by Alpaca

Commission-free stock and crypto trading API. Real-time market data, trade execution, portfolio management for US equities and cryptocurrencies.

tradesmarket-datastocks+1

332 txns

$0.0003/call

FiscalData Treasury Data API

by U.S. Department of the Treasury

This API provides access to a wide range of public federal financial data, including topics like public debt, revenue, spending, interest rates, and more

US GovernmentFinancial

332 txns

Nasdaq Data Link API Data

by Nasdaq Data Link SerenAI

This Nasdaq Data Link API provide access to all Nasdaq Data Link Sources

EquitiesFinancialETFs+1

174 txns

prediction-marketspredictionstrading+7

$0.0005/call

Kalshi Prediction Markets

by Kalshi

Access Kalshi prediction markets for real-time odds on elections, economics, and world events. Supports both read-only market data and authenticated trading.

113 txns

$0.0005/call

Crunchbase

Crunchbase is the leading platform for business intelligence on private and public companies. Access company profiles, funding rounds, acquisitions, investments, and key people data. Access over 600 endpoints delivering round-by-round funding data, hard-to-find firmographics, private market insights, and predictive company intelligence. Whether you are powering customer-facing products, enriching workflows, or training models, Crunchbase provides rich, real-time data to help you stay ahead in the market.

businessdatacompanies+2

89 txns

tradesmarket-datatechnical-indicators+4

$0.150/call

Massive Market Data

by Massive

Real-time and historical market data from Massive. Access trades, last trade prices, OHLC aggregates, market snapshots, and technical indicators (SMA, EMA, MACD, RSI) for stocks, forex, and bonds. Full coverage of global equity markets, currency pairs, and fixed income instruments.

80 txns

$0.0005/call

Kimi K2 Large Language Model

by Moonshot AI

Moonshot AI Kimi K2 - trillion-parameter MoE model with 256K context. State-of-the-art performance in coding, math, and reasoning. OpenAI-compatible API.

OpenAI GPT-5.2 API

by OpenAI

Access OpenAI GPT-5.2, the best model for coding and agentic tasks across industries. Also supports GPT-5 mini for fast, affordable responses on well-defined tasks.

Hacker News

by Hacker News API

Official Hacker News API powered by Firebase. Access stories, comments, jobs, polls, and user profiles in real-time. No authentication required. Endpoints include top/new/best/ask/show/job stories, individual items by ID, and user profiles.

Egeria ToS Red Flag Analyzer

by Egeria

AI-powered Terms of Service analyzer detecting consumer protection red flags including data resale loopholes, dynamic pricing discrimination, third-party tracker SDKs, and indefinite data retention clauses. Covers major gig economy apps (Lyft, Uber Eats, DoorDash, Instacart).

complianceprivacylegal+1

43 txns

salesenrichmentprospecting+1

$0.0010/1K rows

Apollo.io Sales Intelligence API

by Apollo

Access Apollo.io for B2B lead generation, people enrichment, company data, and sales prospecting with 275M+ contacts

34 txns

emailgoogleproductivity+1

$0.040/call

Google Gmail API

by GMail

Google Gmail API access for AI agents. Read, send, and manage emails with OAuth token passthrough. Supports messages, labels, threads, and drafts.

28 txns

$0.0001/call

SerenCouncil - LLM Consensus

by SerenCouncil

Multi-model AI consensus service. Your query is deliberated by 5 diverse AI models (Claude, GPT-5, Kimi, Gemini, Sonar), each critiques the others, then a Chairman synthesizes the final answer. Better answers through structured disagreement - reduces hallucinations and catches errors individual models miss.

Crates.io Rust Package Registry

by crates.io

Official Rust package registry API. Search 215K+ crates, view download stats, check dependencies, and manage your packages. Write operations (publish, yank, owners) require your crates.io API token passed via Authorization header.

rustpackagesregistry+3

13 txns

Google Trends Data

by Google Trends

Real-time Google Trends data including interest over time, regional breakdowns, related topics and queries. Supports up to 5 keywords per search, geographic filtering, date ranges (hourly to 5 years), and search property filters (web, images, news, YouTube, shopping).

trendssearchanalytics+1

12 txns

4 agents

legalcontractsautomation+1

Sports Odds API

by Sports Odds

Sports: High-frequency access to live odds, scores, and markets.

eSignatures API for AI Agents

by eSignatures

Enable AI agents to create, send, and manage legally-binding electronic contracts and signatures programmatically.

10 txns

$0.500/call

SerenNotes - AI Notes

by SerenNotes

Dear Diary for your LLM and you. A hosted knowledge management platform built. Web UI + Agent API for AI-native note-taking. Persistent note storage for AI agents. Supports markdown, org-mode, and JSON formats. Features include full-text search, hierarchical notes, tagging, pinning, archiving, and optimistic concurrency control.

notesstoragecontext+2

10 txns

Contact for pricing

Nano Banana Pro Image Generation

by Nano Banana

AI image generation powered by Google Gemini 3 Pro Image (Nano Banana Pro). Generate high-resolution images up to 4K, edit existing images, blend multiple references, and render text with exceptional accuracy. Supports multiple aspect ratios and multi-turn conversational refinement.

SerenWhisper - Speech to Text

by SerenWhisper

Speech-to-Text transcription service for voice input. Supports mp3, mp4, wav, webm audio formats up to 25MB with 97+ language support.

aispeech-to-textvoice

8 txns

identitysecuritymessaging

$0.00630/call

Real-Time Finance Data

by OpenWeb Ninja

Real-time financial data from OpenWebNinja. Get quotes for stocks, indices, ETFs, forex, and crypto with trends and related news.

Google Gemini 3 Pro

by Google Gemini 3 Pro

Google Gemini 3 Pro (google/gemini-3-pro-preview) via OpenRouter - flagship frontier model for high-precision multimodal reasoning with 1M token context. Supports text, image, video, audio, code, and step-by-step reasoning.

Twilio Multi-Channel 2FA Verification For AI Agents

by Twilio Verify

AI-accessible verification service for 2FA/OTP across multiple channels: SMS, Voice, Email, and WhatsApp. Send verification codes and validate user-submitted codes for authentication flows.

6 txns

retailmacroseasonal-trends

$0.080/call

US Gov Census Advanced Monthly Retail Trade (MARTS)

by Census Advance Retail (MARTS)

Principal economic indicator delivering advance U.S. retail and food services sales across NAICS 44-45 & 722 about 9 business days after month end.

6 txns

databusiness_intelligencefintech

Tracxn Company Intelligence

by Tracxn

Tracxn is a leading private market data platform, offering comprehensive tracking of over 5M+ companies worldwide. Tracxn coverage spans 3K+ data feeds across various industries and sectors, with a presence in more than 50+ countries. Access startup funding data, investor profiles, acquisitions, and sector analysis from the Tracxn Playground API

4 txns

aivideo-generationimage-generation+3

$0.150/call

Grok Code Fast

by xAI Grok Code Fast

xAI Grok Code Fast (x-ai/grok-code-fast-1) via OpenRouter - optimized for code generation with fast response times. Input: $0.20/M tokens, Output: $1.50/M tokens.

Kling AI Video & Image Generation

by Kling AI

AI-powered video and image generation API. Create stunning videos from text or images with Kling-Video-O1, V2.5-Turbo, and V2.1 models. Generate images with kling-image-o1. Supports text-to-video (5-10 sec), image-to-video, lip-sync, and virtual try-on.

4 txns

web-scrapingautomationdata-extraction+4

$0.050/call

Browserbase Cloud Browser

by Browserbase

Cloud browser automation via x402. Create headless browser sessions for web scraping, testing, and automation. Supports Playwright, Puppeteer, and Selenium. Pay-per-use with no subscription.

4 txns

Curve Gauges

by Curve Finance

Vectorized Curve Finance gauge data with semantic search capabilities. Contains all Curve gauges from all supported chains with embeddings for similarity search.

ExoPriors Alignment Research Corpus

by ExoPriors Alignment Scry

SQL-queryable corpus of 60M+ alignment research documents including LessWrong posts, EA Forum, ArXiv papers, tweets, and HackerNews comments. Supports BM25 lexical search via alignment.search(), semantic search with stored embeddings, and full SQL aggregations. Public read-only access with adaptive 20-120s query timeouts.

aialignmentresearch+3

3 txns

sandboxcode-executionai-agents+1

Daytona Sandbox

by Daytona

Secure AI code execution sandboxes with sub-90ms creation. Create isolated environments for running AI-generated code with full shell, file system, and process management.

3 txns

Pay per execution

Leviathan News & AI Advertising Network

by Leviathan News Advertising

GET /ad_test to browse placements, POST /api/v1/ad/confirm-payment/:id to submit campaigns, GET /api/v1/ad/analytics/:id for ad performance metrics

OpenSanctions API

by OpenSanctions

Query international sanctions lists and PEPs databases.

compliancesanctionskyc+2

1 txns

calendargoogleproductivity+1

$0.115/call

Attio CRM for AI Agents

by Attio CRM

Full access to your Attio workspace including contacts, companies, deals, lists, tasks, notes, meetings, and comments. Manage your CRM data through natural language commands.

Google Calendar API

by Google Calendar

Google Calendar API access for AI agents. Create, read, update, and delete calendar events. Supports free/busy queries, recurring events, and multi-calendar management.

1 txns