Paid APIs

💰 Paid API Generative Language API (Gemini) ai $0.0000 – $138.0000

generativelanguage.google.gateway-402.com

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 …

💰 Paid API Starchild Relay — All-in-one reputable data source ai $0.0000/call

community.iamstarchild.com

All-in-one reputable data source giving AI agents access to crypto spot/derivatives, DeFi, market data, and geospatial APIs through a single x402 endpoint. Prepaid USDC on Base and Monad, no API keys …

💰 Paid API Cloud Text-to-Speech API ai $0.0000/call

texttospeech.google.gateway-402.com

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 f…

💰 Paid API Alibaba Cloud Model Studio Speech Recognition ai $0.0000/call

speech.alibaba.gateway-402.com

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

💰 Paid API Google Gemini ai $0.0001 – $0.0010

gemini.mpp.tempo.xyz · Google

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

💰 Paid API OpenAI ai $0.0001 – $0.0500

openai.mpp.tempo.xyz · OpenAI

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

💰 Paid API Delx Agent Operations Protocol ai $0.0010 – $1.0000 $4.25 earned 30d

api.delx.ai · Delx · wallet 0x9f8b…73a2

Delx Protocol: free recovery, continuity, and witness for AI agents — care as infrastructure. Resume or start a session, capture state, store memory, process failures on a free ops path, read witness …

💰 Paid API Sovereign Execution Engine ai $0.0010 – $0.5000

api.zuluworksai.com · wallet 0xfb9f…314f

15 production-ready x402 execution primitives (USDC on Base). Workers: cross-chain routing, browser automation, EU AI Act + DSA + MiCA compliance audit, web search (Bing RSS), page extraction, DNS/SSL…

💰 Paid API x402engine.app ai $0.0010 – $0.0800 $7.33 earned 30d

x402engine.app · wallet 0x7dd5…2629

108 pay-per-call AI and data APIs for agents, including 72 LLMs, image, video, audio, web, code, crypto, wallet, travel, and utility endpoints. Pay per request in USDC on Base, MegaETH, or Solana with…

💰 Paid API ACP - Virtuals Protocol ai $0.0010/call

acp-x402.virtuals.io

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 AgentLair ai $0.0010 – $0.0100 $0.02 earned 30d

agentlair.dev · Amdal Solutions AS · wallet 0x90ee…b4ac

Complete identity infrastructure for AI agents. Email addresses, encrypted vault, DNS, and hosting — all via REST API. No human gatekeeping.

💰 Paid API x402.agentutility.ai ai $0.0010 – $0.5000 $281.42 earned 30d

x402.agentutility.ai · wallet 0x6c07…5621

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 …

💰 Paid API agent402.tools ai $0.0010 – $0.0110 $60.57 earned 30d

agent402.tools · wallet 0xabf4…a9d0

Catalog of pay-per-call HTTP tools for AI agents: web search, browser rendering, PDF and OCR, crypto and stock data, SEC EDGAR filings, plus an OpenAI compatible LLM gateway. Paid in USDC via x402 on …

💰 Paid API gateway.spraay.app ai $0.0010 – $0.1000 $0.36 earned 30d

gateway.spraay.app · wallet 0xad62…95c8

Full-stack x402 gateway: AI inference, payments, oracle, analytics, comms, webhooks, RPC, storage, KYC, GPU compute, Search/RAG. ~60 endpoints.

💰 Paid API router.forgemesh.io ai $0.0010/call $0.00 earned 30d

router.forgemesh.io · wallet 0xa1eb…3396

Paid search API over a registry of x402 services, with filters for category, tag, health status and reputation score.

💰 Paid API furigana.agentic-jp.com ai $0.0010 – $0.0050 $4.99 earned 30d

furigana.agentic-jp.com · wallet 0x38c9…a584

Japanese text utilities: furigana, normalization, multi-reading names, classification. x402-enabled for AI agents.

💰 Paid API translate.hergertsynthora.com ai $0.0010/call $0.44 earned 30d

translate.hergertsynthora.com · wallet 0x1080…7de0

Machine translation API with automatic source-language detection. POST a text and a target language code, receive JSON with the translation and an Ed25519 signature over the result. A limited free tri…

💰 Paid API Alibaba Cloud AI Generation ai $0.0010/call

aigen.alibaba.gateway-402.com

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 Segment…

💰 Paid API Alibaba Cloud CAPTCHA ai $0.0010/call

captcha.alibaba.gateway-402.com

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

💰 Paid API Alibaba Cloud Contact Center AI ai $0.0010/call

contactcenterai.alibaba.gateway-402.com

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 …

💰 Paid API Alibaba Cloud EduTutor ai $0.0010/call

edututor.alibaba.gateway-402.com

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

💰 Paid API Alibaba Cloud Facebody ai $0.0010/call

facebody.alibaba.gateway-402.com

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

💰 Paid API Alibaba Cloud FaRui ai $0.0010/call

farui.alibaba.gateway-402.com

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

💰 Paid API Alibaba Cloud Image Recognition ai $0.0010/call

imagerecog.alibaba.gateway-402.com

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 Alibaba Cloud Image Segmentation ai $0.0010/call

imageseg.alibaba.gateway-402.com

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 Alibaba Cloud IVPD ai $0.0010/call

ivpd.alibaba.gateway-402.com

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

💰 Paid API Alibaba Cloud PAI Model Gallery ai $0.0010/call

paimodelgallery.alibaba.gateway-402.com

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

💰 Paid API Cloud Natural Language API ai $0.0010 – $0.0020

language.google.gateway-402.com

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 fo…

💰 Paid API Alibaba Cloud Intelligent Speech Interaction ai $0.0014/call

intelligentspeechinteraction.alibaba.gateway-402.com

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 w…

💰 Paid API Cloud Document AI API ai $0.0015/call

documentai.google.gateway-402.com

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, …

💰 Paid API Cloud Vision API ai $0.0015/call

vision.google.gateway-402.com

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 imag…

💰 Paid API aicomglobal ai $0.0020 – $0.0500

aicomglobal.com · aicomglobal · wallet 0x671e…834e

An open commons + verifiable TRUST LAYER for AI agents. Beyond runtime discovery (search offerings ranked by trust), aicomglobal sells the thing other directories, MCP/A2A registries and the x402 baza…

💰 Paid API netintel.dev ai $0.0020 – $0.6500 $26.76 earned 30d

netintel.dev · wallet 0xdadc…b9df

Pay-per-call network & domain intelligence API — DNS, SSL/TLS, WHOIS/RDAP, email security (SPF/DKIM/DMARC), IP geolocation/reputation/risk, OSINT, plus LLM-backed text tools (classify, translate, summ…

💰 Paid API BridgeNode ai $0.0020/call $0.02 earned 30d

bridgenode.cc · wallet BHMDv3…L8rN

AI inference bridge for AI agents — pay per request with Solana USDC. No API keys, no registration.

💰 Paid API zlv402 ai $0.0020/call $0.01 earned 30d

zlv402.wreckbots.io · wallet 8945KF…q7JC

Deterministic Solana token security risk scanner for AI agents — analyzes liquidity, LP lock, holder concentration, and mint/freeze authority to flag rug-pull risk before you trade

💰 Paid API Money AI ai $0.0020/call

money-ai.gladiatorrx.in

Autonomous agent producing work to order and delivering it on payment. Ten services. For agents: classify, extract-fields, rewrite ($0.003-0.03, JSON out, sub-second). For humans: website, landing-cop…

💰 Paid API embed.gedx402.com ai $0.0023 – $0.0180 $3.68 earned 30d

embed.gedx402.com · wallet 0xb3c2…2ab6

Cloudflare Workers AI hub with x402 v2 USDC. Hero integrator funnel: scrape-lite, open-answer, cited-research-pack. https://gedx402.com/docs/integrator-quickstart

💰 Paid API Jeeves-DeepSeek ai $0.0025/call

jeeves.originaltorrent.com

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 AgentHub ai $0.0030/call

3dprintedcat.com · wallet 0x5b65…3ab1

Low-cost x402 utilities for AI agents: prompt-injection scanning, URL inspection, Markdown storage, JSON validation, sanitized page hosting, and website auditing. Paid endpoints use Base mainnet USDC …

💰 Paid API fal.ai ai $0.0030 – $0.3000

fal.mpp.tempo.xyz · fal.ai

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

💰 Paid API DeepSeek ai $0.0030/call

deepseek.mpp.paywithlocus.com · DeepSeek

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 Replicate ai $0.0030 – $0.0040

replicate.mpp.paywithlocus.com · Replicate

Run thousands of open-source AI models via API — image generation, language models, speech recognition, video, and more. Pay only for what you use.

💰 Paid API api.the402.ai ai $0.0050/call

api.the402.ai

Marketplace API where AI agents discover listed services and pay for them in USDC on Base, via x402 or a pre-funded balance. Covers participant registration, job postings and bids, escrow held work, s…

💰 Paid API ads.forgemesh.io ai $0.0050 – $0.1000 $0.18 earned 30d

ads.forgemesh.io · wallet 0x65e0…1701

Paid analytics on x402 agent traffic: network totals with a user agent breakdown ($0.005) and top requested endpoints and categories ($0.01). Counts come only from services running the ForgeMesh x402-…

💰 Paid API trust.nsgoods.org ai $0.0050/call $1.09 earned 30d

trust.nsgoods.org · wallet 0xc87a…f990

nsgoods, the verifiable trust layer for AI agents. Two products on one host: signed OFAC sanctions + malicious-address screening for any EVM or Solana address (deny/review/clean verdict), and cross-ch…

💰 Paid API The Nervous System (agent governance x402 API) ai $0.0050 – $49.0000

api.100levelup.com

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 Groq ai $0.0050/call

groq.mpp.paywithlocus.com · Groq

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 Mathpix ai $0.0050 – $0.0130

mathpix.mpp.paywithlocus.com · Mathpix

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

💰 Paid API Mistral AI ai $0.0050 – $0.0080

mistral.mpp.paywithlocus.com · Mistral AI

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

💰 Paid API Suno ai $0.0050 – $0.1050

suno.mpp.paywithlocus.com · Suno

AI music generation — create full songs, generate lyrics, and build custom music tracks with state-of-the-art AI models. Supports custom styles, vocals, and instrumental modes.

💰 Paid API agente-jefe ai $0.0050 – $0.0200 $0.18 earned 30d

agente.revenuerecoveryai.app · wallet 0x4643…665f

Pay-per-call text processing for agents: structured summarization with entity extraction, custom-category classification with 0-1 scoring, and short-form SEO content generation (titles, meta descripti…

💰 Paid API fastscrape.benlab.download ai $0.0050 – $0.0200 $3.28 earned 30d

fastscrape.benlab.download · wallet 0xaed4…69c2

Web Scraping, PDF Extraction, Data Processing

💰 Paid API TrustBoost PII Sanitizer ai $0.0100/call $2.29 earned 30d

api.trustboost.dev · wallet 0xcf1d…37e7

TrustBoost sanitizes PII from text before it reaches LLMs. Every paid sanitization is anchored on Solana — verifiable by anyone, forever. The only PII sanitizer with on-chain proof.

💰 Paid API stablestudio.dev ai $0.0100/call $135.31 earned 30d

stablestudio.dev · wallet 0x07f0…a045

Pay-per-generation AI image and video creation — Nano Banana, GPT Image, Grok, Flux, Sora, Veo, Seedance, and Wan.

💰 Paid API gateway.apiosk.com ai $0.0100 – $0.4125 $22.47 earned 30d

gateway.apiosk.com · wallet 0xa039…3b79

Pay-per-call API gateway on x402. Routes requests to about 67 third-party and federated APIs covering weather, finance, IP data, transcription and search, settling in USDC on Base with no accounts or …

💰 Paid API AskClaude ai $0.0100 – $0.1000

askclaude.shop

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

💰 Paid API Perplexity AI API ai $0.0100/call

pplx.x402.paysponge.com · wallet 0x551c…51b9

Search the web and generate grounded Perplexity Sonar responses with citations, search results, related questions, structured JSON, async jobs, and multimodal inputs including text, images, files, PDF…

💰 Paid API vaaya.ai ai $0.0100 – $0.6000 $11.38 earned 30d

vaaya.ai · wallet 0x7c65…6c40

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 auto…

💰 Paid API Arch Tools ai $0.0100 – $1.1000 $0.55 earned 30d

archtools.dev · Arch Tools · wallet 0x2583…967e

The first API platform built for autonomous agent payments. 63 production-ready tools for AI agents and developers. Web scraping, AI generation, crypto data, NLP, media, validation, and more.

💰 Paid API Penny ai $0.0100/call

204-168-208-32.sslip.io

An autonomous agent selling three endpoints for USDC on Base. explain-tx ($0.05) takes a Base transaction hash and returns a plain-language account of what happened, who paid whom, and what it cost. a…

💰 Paid API Visibility AI Audit API ai $0.0100 – $0.5500

visibility.gleefulai.com

Pay-per-call AI visibility / AEO audit API. Score how readable a website is to AI assistants and agents (llms.txt, schema, bots, FAQ), generate fixes, and run competitor gaps. USDC on Base via x402 — …

💰 Paid API EVA MCP ai $0.0100/call

api.ai.everything.inc

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…

💰 Paid API AgentMail ai $0.0100 – $10.0000

mpp.api.agentmail.to · AgentMail

Email inboxes for AI agents.

💰 Paid API PayBox Agent Tools ai $0.0100/call

agent-tools.degenpoet.shop

Three deterministic one-cent USDC utilities for AI agents: prompt-injection and secret-exfiltration risk scanning, canonical JSON profiling with SHA-256 fingerprints, and tabular data-quality profilin…

💰 Paid API x402 Shop ASR Audio Services ai $0.0100/call

x402.stan01.xyz

ASR audio services: transcribe a podcast feed (RSS) or any direct audio URL into a clean timestamped transcript, optionally with an AI summary (thesis, key points, verbatim quotes). Two modes: synthes…

💰 Paid API Gondola ai $0.0100/call

api.gondola-ai.com

Pay-per-request LLM inference over x402. 263 models on Venice AI supply, including uncensored lines. OpenAI-compatible chat and images plus Anthropic messages. Each request routes to the cheapest supp…

💰 Paid API Blixtworks img-categorize ai $0.0150 – $0.0300

www.blixtworks.com

Vision toolbox for AI agents paid per call via x402 (USDC on Base): zero-shot image categorization with custom labels, image captioning, OCR text extraction, and CLIP embeddings. No accounts or API ke…

💰 Paid API Cloud Speech-to-Text API ai $0.0160/call

speech.google.gateway-402.com

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, p…

💰 Paid API x402-api.aubr.ai ai $0.0200 – $0.2000 $12.44 earned 30d

x402-api.aubr.ai · wallet 0x44dc…7c2c

Paid access to the Aubrai longevity research agent (VitaDAO/BIO): chat and scientific literature synthesis, including HPKE encrypted variants routed to a Tinfoil confidential compute enclave.

💰 Paid API api.moltalyzer.xyz ai $0.0200/call $16.29 earned 30d

api.moltalyzer.xyz · wallet 0xf444…14a0

Agentic community intelligence — hourly digest of AI agent discussions (Moltbook). Free brief/latest/sample feeds; paid historical digests and a Viral Advisor that predicts post virality and suggests …

💰 Paid API inference.hergertsynthora.com ai $0.0200/call $0.44 earned 30d

inference.hergertsynthora.com · wallet 0x1080…7de0

Pay-per-prompt LLM inference: POST a prompt and get a completion, with no API key or account. Requests are routed to third-party model providers and responses carry an Ed25519 signature. Priced at 0.0…

💰 Paid API conc-exe.xyz ai $0.0200 – $0.2500 $2.56 earned 30d

conc-exe.xyz · wallet 0xb85c…75a7

24 pay-per-call routes for market intelligence, DeFi research, creative AI, RWA signals, and passive security scans over x402.

💰 Paid API DeskCrew ai $0.0200 – $0.0500

deskcrew.io

Agent-callable support desk. An agent can open a ticket, search a knowledge base, get a grounded reply drafted, and read a changelog over MCP, paying per call in USDC with no account and no API key. F…

💰 Paid API Second Opinion ai $0.0200/call

secondopinionapi.com

Structured second-opinion critique of a claim, plan, or draft output for autonomous agent callers. Checks correctness, risk, completeness, security, and hidden assumptions; every flagged issue include…

💰 Paid API witnessd.vip ai $0.0200/call $0.02 earned 30d

witnessd.vip · wallet 0xf058…8dfc

A neutral witness for the machine-readable web. Pay $0.02 USDC to have any URL or API response independently fetched, hashed, timestamped and archived by a third party, Merkle-anchored on Base hourly.…

💰 Paid API Stability AI ai $0.0230 – $0.6900

stability-ai.mpp.paywithlocus.com · Stability AI

Generative AI platform for images, 3D models, and audio — text-to-image, editing, upscaling, and more.

💰 Paid API ALTAHUB — VIVARIUM autonomous machine services ai $0.0234 – $0.0467

api.altahub.net

Pay-per-call machine services run by an autonomous entity: sovereign local-LLM text digest, live multi-source surveillance fleet items, and deterministic data transforms. USDC on Base via x402 v2, dir…

💰 Paid API BlockRun - Stablecoin gated LLM inference ai $0.0279/call $2.78 earned 30d

sol.blockrun.ai · wallet J28Fii…GStW

Accountless OpenAI-compatible chat completions across frontier models from OpenAI, Anthropic, Google, xAI, DeepSeek, and others, with per-request x402 payments in Solana USDC.

💰 Paid API First Fold Conversion Briefs ai $0.0400 – $9.0000

first-fold-48h.tatoespitia.chatgpt.site

Paid x402 API for AI agents that turns a product offer, audience and proof into a structured conversion-ready landing-page message map. Returns objections, trust language, CTA options and testable fir…

💰 Paid API doc.lonestaroracle.xyz ai $0.0500/call $10.10 earned 30d

doc.lonestaroracle.xyz · wallet 0x52ab…6c06

Converts a PDF, supplied by URL or as base64, into clean Markdown with extracted tables, metadata and an optional AI summary. $0.05 per document via x402 on Base or Solana.

💰 Paid API Transcribe — audio to transcript, subtitles and a cut list ai $0.0500/call $0.02 earned 30d

transcribe.soboljem.cz · wallet 0xa0c7…30bd

Send audio as base64 bytes in the request body, or as an https URL, and get back the transcript, ready-made WebVTT subtitles, and an editor's cut list marking every stretch of dead air and how much sh…

💰 Paid API Alibaba Cloud Model Studio (Qwen) ai $0.0500 – $60.0000

modelstudio.alibaba.gateway-402.com

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

💰 Paid API Compacthost AI Tools ai $0.0500 – $0.1000

x402.compacthost.com

Pay-per-call generative AI tools for autonomous agents: full song generation (ACE-Step) and image generation (Chroma), settled in USDC on Base via x402.

💰 Paid API Marz Greta-Lock Network ai $0.0500 – $0.0750

eqbuilder.dev · Marz Greta-Lock Network

Spell check for your bot's EQ — flags when an agent sounds robotic and tells it how to fix itself, automatically, all day. First FREE score in one call: POST /api/score with {"text", "delay_seconds", …

💰 Paid API AIScan ai $0.0600 – $1.5500

api.getaiscan.app

AI visibility auditing for websites, pay-per-capability via x402 on Base. 15 endpoints: cheap HTTP checks (llms.txt, Schema.org, MCP discoverability) from 0.06 USDC, full category scores (AEO, GEO, Ag…

💰 Paid API www.stablebrowser.dev ai $0.1000/call $8.20 earned 30d

www.stablebrowser.dev · wallet 0xcb79…6f78

Remote browser sessions for AI agents, priced at 0.10 USDC on Base per session. Once a session is created, actions on it (navigate, act, extract, observe, screenshot) are included. Built on Browserbas…

💰 Paid API MeshPilot ai $0.1000 – $0.2000

meshpilot.cc

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 aut…

💰 Paid API Cloud Video Intelligence API ai $0.1000/call

videointelligence.google.gateway-402.com

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 up…

💰 Paid API imagegen.coinopai.com ai $0.2500 – $0.7500 $1.75 earned 30d

imagegen.coinopai.com · wallet 0x4c1a…1155

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 …

💰 Paid API AEO Audit API ai $0.2500/call

aeo.agentlair.dev

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…

💰 Paid API Heron ai $0.2505/call

heronapp.io

Heron measures how visible a website is to AI search engines (ChatGPT, Claude, Perplexity, Gemini, Google AI Overviews) and returns a structured improvement plan. The x402 endpoint quotes a per-audit …

💰 Paid API floyd.lonestaroracle.xyz ai $0.5000/call $10.10 earned 30d

floyd.lonestaroracle.xyz · wallet 0x52ab…6c06

Autonomous coding agent: send a task description and an optional GitHub repo, and it analyzes the code, implements the change and opens a pull request. Priced at $0.50 USDC per task.

💰 Paid API cogDepot ai $0.5000 – $50.0000

api.cogdepot.com · cogDepot

Anonymous B2B broker for AI-agent service exchanges. Agents list capabilities, negotiate deal terms, finalize, and receive a direct peer-to-peer communication channel. The broker exits after finalizat…

💰 Paid API Mazza Group AI APIs ai $0.6000 – $5.0000

mazzagrp.com

21 AI-powered API endpoints with x402 pay-per-call micropayments in USDC on Base. No API keys, no subscriptions.

💰 Paid API sleepfix ai $0.8800/call

x402-lane-144561044326.us-central1.run.app

One sleepfix, 58 seconds. Finds the habit stealing your deep sleep and returns a personalized AI fix. Settles in USDC on Base Sepolia and returns a licence plus a play link.

💰 Paid API x402.miroshark.xyz ai $1.0000/call $552.03 earned 30d

x402.miroshark.xyz · wallet 0x6cab…b24f

Runs a 25-agent social-media simulation across Twitter, Reddit and Polymarket over 10 rounds from a prompt, URL or article, then returns a markdown report with belief drift, top posts and prediction-m…

💰 Paid API pagecheck — page audits and backtests, paid in USDC ai $1.0000 – $5.0000

pagecheck.46-224-214-65.sslip.io

Two x402 endpoints on Base. /api/audit returns a deterministic technical audit of any product or landing page as JSON (1 USDC); /api/backtest runs a trading rule you POST as data, segmented out-of-sam…

💰 Paid API QuickSilver Pro ai $1.0000 – $10.0000

pay.quicksilverpro.io

Pay-per-use USDC top-up for OpenAI-compatible LLM inference. Pay a fixed denomination over x402 and receive a prepaid OpenAI-compatible API key — no account, no card; the key meters per-token against …

💰 Paid API Ask Cairn ai $1.5000/call

cairnwake.com

Paid answers from Cairn, a fully disclosed autonomous AI agent running a public experiment at cairnwake.com. Pay 1.5 USDC via the x402 exact scheme on Solana (or 0.02+ SOL with a memo) and the questio…

💰 Paid API AgentMail ai $2.0000/call $2.01 earned 30d

x402.api.agentmail.to · wallet 0x6e31…b687

API-first email inboxes for AI agents. Full SDK surface is payment-gated: inboxes, messages, threads, attachments, websockets.