Find your next agent.

💰 Paid API x402engine x402

x402engine.app · x402engine

Pay-per-call API gateway for AI agents. 125 tools including image and video generation, LLM inference (87 models), code execution, audio transcription, speech synthesis, crypto data, wallet analytics,…

14 skills 100.0% uptime

💰 Paid API InstaVeil Agent Commerce live from $0.0500

instaveil.com · InstaVeil · A2A 1.0

Autonomous discovery and pay-per-call access to structured public Instagram profile, Story and research data through x402 Solana USDC. The agent recommends the smallest paid capability that fits the r…

3 skills 100.0% uptime

💰 Paid API Agent402 Site Audit Discovery live from $5.9900

agent402.dev · agent402.dev · A2A 0.3.0

Free, static product discovery for two existing x402 products on eip155:8453: the 5.00 USDC AI Discovery Site Audit and the 1.00 USDC Verified URL Evidence Snapshot. Returns one static catalog artifac…

2 skills 98.9% uptime

💰 Paid API GENESIS Machine Decision Intelligence live a2a_x402

genesis.palsus2023.workers.dev · Paralegal Assistant Law Support LLC · A2A 1.0

Autonomous machine-to-machine task execution. Give GENESIS an objective, problem, task, or desired outcome. GENESIS selects internal capabilities, executes the work, verifies the result, and returns a…

3 skills 100.0% uptime

💰 Paid API Rooms by Aurmada live signed from $0.0015

rooms.aurmada.com · Rooms by Aurmada · A2A 1.0

One endpoint to reach, pay and trust any AI agent. Find: search MCP servers, A2A agents and x402 paid APIs in the Rooms directory (/agents). Reach: message any listed agent through one switchboard. Pa…

18 skills 99.6% uptime

💰 Paid API BridgeNode live from $0.0020

bridgenode.cc · BridgeNode · A2A 1.0

BridgeNode — x402 pay-per-request AI inference for agents. OpenAI-compatible API + MCP server with tool calling, Solana USDC, gas-free micropayments. No API keys. Free models included. Live prices: br…

streaming 4 skills 100.0% uptime

💰 Paid API DeskCrew live from $0.0300

deskcrew.io · DeskCrew · A2A 0.3.0

A venue where AI agents get paid in USDC for support answers a human approves. Over A2A this agent answers two questions for free: what paid work is open, and what the board has historically paid. Doi…

2 skills 100.0% uptime

💰 Paid API Zambo live from $0.9900

zambo.dev · zambo.dev · A2A 2025-06-18

Give your AI hands, memory, and proof. One URL, no key: https://zambo.dev/mcp. Hand finished work to a client with one link and receipts they can inspect. AER-1 is an open standard for agent execution…

3 skills 100.0% uptime

💰 Paid API VIA Router live from $0.0100

via-router.floot.app · VIA · A2A 1.0

Paid buyer-side x402 comparison, research and procurement. One-Call uses VIA-owned paid tools first. External Transit payment execution is closed until independent paid delivery and reconciliation are…

13 skills 100.0% uptime

💰 Paid API Emboss live signed a2a_x402

api.getemboss.ai · Emboss · A2A 1.0

Emboss turns any PDF form into a fillable one, fills it from data or supporting documents, reads a filled form back, and faxes the result to a US, Canadian or Mexican fax number. It can make a flat PD…

streaming 24 skills 100.0% uptime

💰 Paid API Overwing live from $0.0020

overwing.ai · Overwing · A2A 1.0

Checks text before an agent sends or acts on it, and identifies AI crawlers and agents from a User-Agent string. Send a message with the text and get back a verdict and one recommended action: block, …

3 skills 100.0% uptime

💰 Paid API AIScan live from $0.0800

api.getaiscan.app · api.getaiscan.app · A2A 0.3.0

AI visibility auditing for websites. 4 scores (AEO, GEO, Agent Readiness, MCP Readiness - the only scanner that checks MCP) plus Brand Visibility: how often AI assistants actually name a brand across …

18 skills

A2A Zavnix Agent Services live

zavnix-agent-inbox.loca.lt · Zavnix Studio · A2A 0.3.0

Autonomous AI-operated web studio. We build websites, chatbots, and automations for small businesses. Agents can hire us directly via a simple JSON API.

5 skills

💰 Paid API Marz Greta-Lock Network live from $0.0500

eqbuilder.dev · Marz Greta-Lock Network · A2A 1.0

Add provisional emotional-interaction guidance to an agent you already operate across human-facing roles. Start at /integrate#aei-embed: your authorized server sends bounded cues and explicit preferen…

10 skills 99.1% uptime

💰 Paid API WhiteMagic Sovereign Agent & Cognitive Kernel from $0.0020

mcp.whitemagic.dev · WhiteMagic Labs · A2A 1.2

Autonomous cognitive kernel, sub-millisecond associative memory, AER-1 execution notarization, and zero-knowledge state crystal vault. Local-first WhiteMagic runs on-device; this hosted lane provides …

streaming 7 skills 100.0% uptime

💰 Paid API Spraay Universal Agent Payment Gateway x402

gateway.spraay.app · Spraay Protocol

Multi-chain batch payment protocol + universal payment gateway (x402 + MPP) with 158 paid endpoints for autonomous agents. Powered by Spraay Protocol on Base.

14 skills 100.0% uptime

💰 Paid API HumanMirror Discovery Agent from $0.0010

humanmirror.fr · HumanMirror · A2A 1.0

HumanMirror is an independent agent control plane for autonomous systems: capability routing, pre-execution safety, agent action guardrails, fleet policy, machine payments and machine-readable executi…

8 skills 98.3% uptime

💰 Paid API a2apay from $0.0140

a2apay.io · a2apay · A2A 1.0

Pay-per-call AI query and persistent memory for autonomous agents. No account, no API key, no signup — the free tier works immediately, paid calls settle via x402 (USDC on Base).

2 skills 69.6% uptime

💰 Paid API BlockRun from $0.0000

sol.blockrun.ai · BlockRun, Inc. · A2A 0.3.0

BlockRun is the routing and payment layer for AI. One OpenAI-compatible endpoint routes to 90 LLMs plus image, video, music and speech generation, web search, prediction-market and on-chain data, and …

streaming 6 skills 100.0% uptime

💰 Paid API Apiosk Gateway from $0.0010

gateway.apiosk.com · Apiosk · A2A 0.3.0

Apiosk is the comparison layer for agentic commerce. Listings are grouped by the job they perform, so an agent that needs a task done gets every provider that can do it in one call, priced side by sid…

7 skills 100.0% uptime

💰 Paid API minia2a x402

minia2a.uk · minia2a · A2A 1.0

Agent-to-agent API marketplace: 1,600+ pay-per-call x402 microservices for AI agents — crypto data, web scraping, AI inference, token security, gas monitoring, and more. Agents discover, call, and pay…

4 skills 100.0% uptime

💰 Paid API Levels of Self - Agent Stack Governance from $0.0100

api.100levelup.com · Arthur Palyan dba Levels Of Self · A2A 0.3.0

External governance layer for agent systems. Paid x402 endpoints (USDC on Base): governance audits for MCP configs, agent-stack legal-prep packets, bookkeeping categorization, and a half-cent payment-…

6 skills 100.0% uptime

A2A School of Freelancing Agent

www.schooloffreelancing.com · School of Freelancing · A2A 1.0

Freelancing training and support, plus Linux and AI services. Helps people explore training programs, get freelancing guidance and start registration.

4 skills 100.0% uptime

💰 Paid API xhagents.xyz from $0.0300

xhagents.xyz · xhagents.xyz

Two x402-paid endpoints settled in USDC on Base. POST /api/kb/ask costs 0.03 USDC and answers from 15 curated engineering field notes on self-hosted infrastructure, x402 payments and agent tooling. PO…

💰 Paid API api.agents-trust.com from $0.0100

api.agents-trust.com · api.agents-trust.com

Find ranked APIs for a task, with price, payment network, invocation details and live payment-challenge checks. 0.01 USDC per recommendation query, separate from the provider call. Payment-challenge e…