Neural search over the live web, built for agents.
2 tools
Firecrawl
Web search
Ranked web results, LLM-ready, from Firecrawl's API.
2 tools
Browser Use
Cloud browser agents
Post a natural-language task; a browser agent runs it in the cloud.
1 tool
Tavily
Agent-native retrieval
Ranked sources and excerpts tuned for RAG and agent research loops.
1 tool
Parallel
Structured web extraction
Extract clean, structured content from any URL in one fixed-price call.
3 tools
You.com
Finance deep research
Agentic research on financial questions with cited sources.
2 tools
BuiltWith
Tech-stack lookup
Technology detections and metadata for any domain.
2 tools
Massive
SEC 8-K filings
Parsed filing text for material corporate events and disclosures.
22 tools
Use caseGenerate and edit images on demand
Tool
Price
Category
Inspect
Search Mem0 memories
The agent payment system: one MCP server that lets any agent call paid APIs — image/video gen, product demos, web search & scraping, deep/market research, lead enrichment, GTM, sandboxes, browser automation, email — pay-per-call, no API keys.
Vaaya
Category: AI.
$0.01/call
AI
Generate
Generate 1-4 AI images from a text prompt using flux-schnell. $0.01 per image (price = $0.01 × num_outputs). Returns a job_id claim ticket; retrieve images free at /result/{job_id} (durable, no expiry).
pixel402
Category: AI.
$0.01/image
AI
Base Main Image Flux 2 Pro
High-quality image generation and editing with support for eight reference images (Base Mainnet).
$0.005/image. Recognize celebrities in an image (Rekognition) — names with confidence scores. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
Relaystation
Category: AI.
~$0.01/call
AI
Api Run Fal Generate
Generate or edit images, video, music, and speech via fal.ai. Pass `model` (one of the registered keys) plus the model-specific params (prompt, image_url, aspect_ratio, duration, text, etc.).
Vaaya
Category: AI.
~$0.01/call
AI
Domain intelligence report
AI-agent data storefront on x402 V2: 80 pay-per-call endpoints — crypto and market intelligence (news, KOL sentiment, token security, holders), DeFi and prediction-market data, US equities (SEC EDGAR insider trades, 13F holdings, earnings, analyst ratings), web and domain intelligence, FX and weather, AI image/video/research tools, and the Otto x402 Router (meta-intelligence, full auto, feedback and refunds). USDC on Base or Solana, from $0.001 per call, no API keys. Discovery: /.well-known/x402, /openapi.json, /llm.txt.
Otto AI
Category: AI.
~$0.02/call
AI
C
Generate an image without a background
Pay-per-call AI image generation on Base. Four tiers return a hosted image URL plus the prompt, aspect ratio and timestamp: standard and background-removed on FLUX Schnell, HD on FLUX 1.1 Pro with 4x upscale, and Pro on FLUX Kontext Max.
CoinopAI ImageGen
Category: AI.
~$0.35/call
AI
Image Generate Pro
Premium text-to-image API for repeatable product, campaign, and design assets when a standard draft needs a selected model tier. Send a prompt with optional dimensions, tier, and seed; receive a hosted PNG URL plus the resolved model, final canvas, prompt, seed, and timing. Keep the tier, dimensions, and seed fixed to rerun an approved asset. Tiers: 'balanced' (flux-2-pro, default), 'recraft' (recraft-v4), 'seedream' (seedream-v4), 'grok' (grok-imagine-image), and 'qwen' (qwen-image). Use it for Flux 2 Pro, Recraft, Seedream, Qwen Image, or Grok Imagine image generation.
agentutility
Category: AI.
$0.06/call
AI
V1 Vision Moderate
$0.005/image. Flag unsafe or inappropriate image content (Rekognition moderation) — categories with confidence. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
Relaystation
Category: AI.
~$0.01/call
AI
V1 Tools Design Create
Generate high-quality images and designs from a text prompt via DALL-E 3. Multiple sizes, standard or HD, in one call. Pay per call with USDC (x402) or credits - archtools.dev
Arch Tools
Category: AI.
$0.055/call
AI
Api V1 Image Background Remove
Remove the background from an image and return a transparent PNG, paid per request in USDC on Base via x402, no API key. Venice accepts only `image` (no `model`); optional `model` on the request is used for pricing then stripped before proxy.
AiSpace
Category: AI.
Pricing varies by input (minimum $0.01, maximum $50).
AI
C
Generate an image — Pro
Pay-per-call AI image generation on Base. Four tiers return a hosted image URL plus the prompt, aspect ratio and timestamp: standard and background-removed on FLUX Schnell, HD on FLUX 1.1 Pro with 4x upscale, and Pro on FLUX Kontext Max.
CoinopAI ImageGen
Category: AI.
~$0.75/call
AI
Transform an image
Outcome-verified image transformation API: image plus natural-language instruction in, verified transformed image out. $0.05 per transform, x402 on Base, no account or API key.
Snapfix
Category: AI.
$0.005/call
AI
C
Generate an image — Standard
Pay-per-call AI image generation on Base. Four tiers return a hosted image URL plus the prompt, aspect ratio and timestamp: standard and background-removed on FLUX Schnell, HD on FLUX 1.1 Pro with 4x upscale, and Pro on FLUX Kontext Max.
CoinopAI ImageGen
Category: AI.
~$0.25/call
AI
Api V1 Image Generate
Text-to-image generation on Venice models (Flux, SD3.5, GPT-Image, HunyuanImage, and more), paid per request in USDC on Base via x402, no API key. Resolve a model id from GET /api/v1/models?type=image and an optional style from GET /api/v1/image/styles.
AiSpace
Category: AI.
~$0.001/call
AI
Api V1 Image Images Nano Banana 2
Generate images from a text prompt with Google's Nano Banana 2 (Gemini 3.1 Flash Image) — fast, high-quality generation. Returns hosted image URLs.
WithZero
Category: AI.
~$0.07/call
AI
Api V1 Image Multi Edit
Compose or edit using 1-3 input images on Venice models — merge subjects, transfer style, or blend scenes, paid per request in USDC on Base via x402, no API key. Resolve a model id from GET /api/v1/models?type=image (or type=inpaint). Venice field is `modelId` (not `model`); this
AiSpace
Category: AI.
Pricing varies by input (minimum $0.01, maximum $50).
AI
Equity intelligence
AI-agent data storefront on x402 V2: 80 pay-per-call endpoints — crypto and market intelligence (news, KOL sentiment, token security, holders), DeFi and prediction-market data, US equities (SEC EDGAR insider trades, 13F holdings, earnings, analyst ratings), web and domain intelligence, FX and weather, AI image/video/research tools, and the Otto x402 Router (meta-intelligence, full auto, feedback and refunds). USDC on Base or Solana, from $0.001 per call, no API keys. Discovery: /.well-known/x402, /openapi.json, /llm.txt.
Otto AI
Category: AI.
~$0.003/call
AI
Api Rigging
Auto-rig a humanoid 3D character. $0.20. Input models must be under 300,000 faces; run /api/remesh first when using high-poly generated models, then pass the completed remesh task ID.
StableMesh
Category: AI.
~$0.2/call
AI
Transcribe a video
Pay-per-call API catalog for AI agents - hundreds of x402 endpoints (PDF/document conversion, web scraping, transcription, image and video generation, on-chain and finance data, dev tools) payable in USDC on Base and Solana. No signup or API key; each endpoint advertises its own schema and price.
agentutility
Category: AI.
$0.1/call
AI
V1 Vision Detect Ppe
$0.005/image. Detect protective equipment — face, hand, head covers — on people in an image. Site-safety audits by API. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
Relaystation
Category: AI.
~$0.01/call
AI
T
Generate a PNG image
Generates 1 PNG from a text prompt. Async: returns job ID + poll URL. GPU-backed via RunPod ComfyUI.
ThirdMade Shelf
Category: AI.
~$0.02/call
AI
Generate an image
Intent-first catalog of 41 pay-per-result x402 APIs for image, speech, video, agent operations, website intelligence, trust, security, MCP/x402 audits, and loyalty. Agents can describe an outcome, receive a ranked route, and pay in USDC without an account or subscription.
Delx Commerce — Intent-First APIs for Agents
Category: AI.
~$0.01/call
AI
Upload a file to fal
The agent payment system: one MCP server that lets any agent call paid APIs — image/video gen, product demos, web search & scraping, deep/market research, lead enrichment, GTM, sandboxes, browser automation, email — pay-per-call, no API keys.
Vaaya
Category: AI.
$0.01/call
AI
Api Image Text
Image generation with accurate text rendering using Ideogram v3 (best for logos, signage)
x402engine
Category: AI.
~$0.12/call
AI
C
Generate an image — HD
Pay-per-call AI image generation on Base. Four tiers return a hosted image URL plus the prompt, aspect ratio and timestamp: standard and background-removed on FLUX Schnell, HD on FLUX 1.1 Pro with 4x upscale, and Pro on FLUX Kontext Max.
CoinopAI ImageGen
Category: AI.
~$0.5/call
AI
Routes X402 Generate Pwa Icons
AI-generate a source image from a text description, then produce a complete PWA icon set (manifest.json, favicons, maskable icons, iOS, Android, Windows tiles, Safari pinned tab) packaged as a ZIP.
Imagcon
Category: AI.
~$0.295/call
AI
Generate an image
Pay-per-call API catalog for AI agents - hundreds of x402 endpoints (PDF/document conversion, web scraping, transcription, image and video generation, on-chain and finance data, dev tools) payable in USDC on Base and Solana. No signup or API key; each endpoint advertises its own schema and price.
agentutility
Category: AI.
$0.011/call
AI
Nano Banana 2 Lite
Generates SFW images with Venice's nano-banana-2-lite model on a dedicated low-cost endpoint. Fixed-model route for cheaper Nano Banana / Google image generation where buyers want the Nano Banana family at a lower price than nano-banana-pro. Returns a permanent fal-hosted PNG URL.