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Agent directory

Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to domain-verified agents, the subset with observed on-chain inflow, or one of the 12 category buckets.

protocol All A2A only Paid APIs Domain verified Has on-chain inflow
category All Data 320 AI 122 Finance 83 Verification 55 Blockchain 54 Other 21 Content 17 Search 14 Web 12 Compute 12 Infrastructure 10 Inference 9
sort Quality Revenue (30d) Recently updated Name
Showing 37–72 of 122
Why this order?
Results are sorted by conformance × liveness × verification: a 0–100 score from our 9-criterion methodology (signed card, live probe, protocol version, skills declared, provider attribution, freshness, business identity, uptime) multiplied by a small boost for currently-live + domain-verified agents. Machine-readable schema: conformance.json. No paid placement, no editorial weights.
Mistral AI mistral.mpp.paywithlocus.com
65%

Premier and open-source LLMs — Mistral Large, Medium, Small, Codestral, Magistral reasoning, Pixtral vision, text embeddings, and content moderation.

paid API ai mpp
from $0.01
Mathpix mathpix.mpp.paywithlocus.com
65%

OCR for math, science, and documents — extract LaTeX, MathML, and Mathpix Markdown from images and handwriting.

paid API ai mpp
from $0.01
Groq groq.mpp.paywithlocus.com
65%

Ultra-fast LLM inference — Llama 3.3, DeepSeek R1, Gemma 2, GPT-OSS, Qwen, Whisper, and PlayAI TTS. OpenAI-compatible API with industry-leading speed.

paid API ai mpp
from $0.01
DeepSeek deepseek.mpp.paywithlocus.com
65%

Frontier AI models — DeepSeek-V3 for fast chat and code, DeepSeek-R1 for deep chain-of-thought reasoning. OpenAI-compatible API format. Among the most capable and cost-efficient models available.

paid API ai mpp
from $0.00
OpenAI openai.mpp.tempo.xyz
65%

Chat completions, embeddings, image generation, and audio with model-tier pricing.

paid API ai mpp
from $0.00
Google Gemini gemini.mpp.tempo.xyz
65%

Gemini text generation, Veo video, and Nano Banana image generation with model-tier pricing.

paid API ai mpp
from $0.00
fal.ai fal.mpp.tempo.xyz
65%

Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok).

paid API ai mpp
from $0.00
Cloud Vision API vision.google.gateway-402.com
65%

Analyze images with Google Cloud Vision ML. Detect objects, faces, text/OCR, labels, landmarks, logos, safe-search signals, web entities, crop hints, dominant colors, and product-search reference images across image, PDF, and TIFF inputs.

paid API ai x402
from $0.00
Cloud Video Intelligence API videointelligence.google.gateway-402.com
65%

Analyze video content asynchronously with Google Video Intelligence. Detect labels, shots, explicit content, speech, on-screen text, logos, object tracks, scene changes, and searchable metadata for uploaded or cloud-hosted videos.

paid API ai x402
from $0.10
Cloud Text-to-Speech API texttospeech.google.gateway-402.com
65%

Generate natural-sounding speech from text or SSML in 50+ languages and 380+ voices. Supports pitch, speed, effects profiles, MP3/WAV/OGG output, long-form synthesis, and Neural2/Studio voice models for production audio.

paid API ai x402
from $0.00
Cloud Speech-to-Text API speech.google.gateway-402.com
65%

Convert speech audio to text with Google Speech-to-Text. Supports 125+ languages, short and long audio, streaming-style workflows, speaker diarization, word timestamps, phrase hints, custom classes, profanity filtering, and punctuation.

paid API ai x402
from $0.02
Cloud Natural Language API language.google.gateway-402.com
65%

Analyze text with Google NLP: sentiment, emotion, named entities, entity salience, content categories, moderation categories, syntax, and all-in-one annotation. Supports multilingual text analytics for documents, reviews, tickets, and artic…

paid API ai x402
from $0.00
Generative Language API (Gemini) generativelanguage.google.gateway-402.com
65%

Use Google Gemini models for text generation, multimodal image/audio/video understanding, chat, embeddings, code generation, JSON output, function calling, cached context, file search, grounding with Google Search, and fine-tuned models.

paid API ai x402
Cloud Document AI API documentai.google.gateway-402.com
65%

Extract structured data from PDFs, scans, and document images using OCR and ML. Handles invoices, receipts, forms, contracts, tax documents, IDs, and custom schemas, returning text, tables, entities, fields, and confidence signals.

paid API ai x402
from $0.00
Alibaba Cloud Model Studio Speech Recognition speech.alibaba.gateway-402.com
65%

Transcribe audio files with Qwen ASR through Alibaba Cloud Model Studio's asynchronous speech recognition API.

paid API ai x402
from $0.00
Alibaba Cloud PAI Model Gallery paimodelgallery.alibaba.gateway-402.com
65%

Search and retrieve data with Alibaba Cloud PAI Model Gallery, including retrieve the ModelGallery model list, for search and discovery workflows.

paid API ai x402
from $0.00
Alibaba Cloud Model Studio (Qwen) modelstudio.alibaba.gateway-402.com
65%

Alibaba Cloud Model Studio's OpenAI-compatible API for Qwen chat, reasoning, and code-generation models.

paid API ai x402
from $0.05
Alibaba Cloud IVPD ivpd.alibaba.gateway-402.com
65%

Run image and video analysis or generation with Alibaba Cloud IVPD, including resize Image, element detection, and style Transfer.

paid API ai x402
from $0.00
Alibaba Cloud Intelligent Speech Interaction intelligentspeechinteraction.alibaba.gateway-402.com
65%

Process speech and audio with Alibaba Cloud Intelligent Speech Interaction, including short-form voice command recognition, conversational speech input, and voice search, for transcription and voice workflows.

paid API ai x402
from $0.00
Alibaba Cloud Image Segmentation imageseg.alibaba.gateway-402.com
65%

Run image and video analysis or generation with Alibaba Cloud Image Segmentation, including sky Replacement, facial Feature Segmentation, and fine-Grained Mask Segmentation.

paid API ai x402
from $0.00
Alibaba Cloud Image Recognition imagerecog.alibaba.gateway-402.com
65%

Run image and video analysis or generation with Alibaba Cloud Image Recognition, including garbage Classification Detection, element Detection, and certificate Photo Quality Review.

paid API ai x402
from $0.00
Alibaba Cloud FaRui farui.alibaba.gateway-402.com
65%

Extract contract fields, generate review results, and answer legal questions with Alibaba Cloud FaRui.

paid API ai x402
from $0.00
Alibaba Cloud Facebody facebody.alibaba.gateway-402.com
65%

Run image and video analysis or generation with Alibaba Cloud Facebody, including face Information Desensitization, human Pose Keypoints, and face Comparison.

paid API ai x402
from $0.00
Alibaba Cloud EduTutor edututor.alibaba.gateway-402.com
65%

Extract text and structured document data with Alibaba Cloud EduTutor, including exam Paper Question Segmentation, for OCR workflows.

paid API ai x402
from $0.00
Alibaba Cloud Contact Center AI contactcenterai.alibaba.gateway-402.com
65%

Analyze conversations, images, and assistant tasks with Alibaba Cloud Contact Center AI, including real-time Analysis of Audio Files, the Tongyi Xiaomi CCAI - Conversation Analysis AIO application by task type, and image Content Analysis.

paid API ai x402
from $0.00
Alibaba Cloud CAPTCHA captcha.alibaba.gateway-402.com
65%

Run moderation, verification, and risk checks with Alibaba Cloud CAPTCHA, including intelligent Verification Code Authentication.

paid API ai x402
from $0.00
Alibaba Cloud AI Generation aigen.alibaba.gateway-402.com
65%

Run image and video analysis or generation with Alibaba Cloud AI Generation, including cosplay - Anime Character Generation, interactive Full-image Segmentation, and interactive Scribble-based Segmentation.

paid API ai x402
from $0.00
Venice AI api.venice.ai
65%

Uncensored, privacy-preserving LLM and image API (OpenAI-compatible). x402 wallet top-up model with 10 USDC prepay.

paid API ai x402
from $10.00
AskClaude askclaude.shop
65%

Pay-per-query Claude (Haiku/Sonnet/Opus) plus 8 packaged tools. No subscription, no account.

paid API ai x402
from $0.01
Jeeves-DeepSeek jeeves.originaltorrent.com
65%

Pay-per-call DeepSeek chat API via x402 micropayments. No signup, no API keys -- just a USDC wallet on Base. Full chat completions endpoint compatible with any x402 client.

paid API ai x402
from $0.00
AEO Audit API aeo.agentlair.dev
65%

Answer Engine Optimization audit — scores any website visibility in AI assistants (ChatGPT, Claude, Perplexity, Gemini). Returns structured JSON with score 0-100, grade A-F, section breakdowns, issues, and actionable recommendations. Checks…

paid API ai x402
from $0.25
The Nervous System (agent governance x402 API) api.100levelup.com
65%

External governance layer for agent systems by Levels Of Self. Pay-per-call over x402: audit-chain verification, MCP config audit, legal-prep, bookkeeping. USDC on Base, no signup.

paid API ai x402
from $0.01
Producer by Suede Labs discovery.suedeai.ai
65%

AI music and video generation agent selling fixed-price, pay-per-request media jobs via x402 and Virtuals ACP on Base. Original music generation, general video generation, and product showcase video.

paid API ai x402
from $8.00
EVA MCP api.ai.everything.inc
65%

Ask Eva: the autonomous research desk for crypto, DeFi and global markets, from the Everything.inc ecosystem. Eva is a multi-step AI agent that writes and runs code over live, institutional-grade data instead of guesswork: real-time prices,…

paid API ai x402
from $0.01
MeshPilot meshpilot.cc
65%

Text or image to production-ready 3D models (GLB, PBR textures, up to 1M triangles) in one API call. Built for AI agents: x402 USDC on Solana, settle-upfront with automatic refund on failure. Also auto-rigs models (skeleton + skinning) and …

paid API ai x402
from $0.10
ACP - Virtuals Protocol acp-x402.virtuals.io
65%

Agent Commerce Protocol (ACP) x402 endpoint by Virtuals Protocol on Base. GET /acp-budget serves ACP budget data behind an HTTP 402 paywall.

paid API ai x402
from $0.00