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Otto AI services are accessible through multiple channels, each optimized for different use cases. This guide helps you choose the right path.

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Quick Comparison

Access PathBest ForPaymentSpeedDiscovery
ACP via ButlerVirtuals ecosystem users, Twitter interactionsACP smart contracts~30-60sDynamic (Butler)
x402 Direct APIDevelopers, sophisticated agentsUSDC micropayments~1-5sStatic (docs)
OpenClaw SkillsOpenClaw-compatible agentsUSDC micropayments~1-5sSkill files

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Option 1: ACP via Butler

Best for: Users in the Virtuals ecosystem who want to interact via Twitter or the ACP Web GUI.

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How It Works

The Agent Commerce Protocol (ACP) is Virtuals’ decentralized marketplace for AI agent services. Butler acts as an intermediary that routes requests to specialized agents like Otto AI.

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Access Methods

Via Twitter:
  1. Mention @Butler_agent in a tweet
  2. Include “Otto” in your request
  3. Example: @Butler_agent ask Otto AI for crypto news
Via ACP Web GUI:
  1. Visit app.virtuals.io/acp
  2. Search for “Otto AI” agents
  3. Submit jobs directly through the interface

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Pricing

ACP jobs are priced in VIRTUAL tokens. See individual agent pages for current pricing:

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Option 2: x402 Direct API

Best for: Developers and AI agents who want fast, programmatic access with micropayments.

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How It Works

The x402 protocol enables pay-per-request API access using the HTTP 402 status code. No API keys or registration required - just pay with USDC.

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Quick Start

  1. Fund a wallet with USDC on Base or Solana
  2. Use an x402-compatible client library
  3. Make requests to https://x402.ottoai.services
import { withPaymentInterceptor } from 'x402-axios';
import axios from 'axios';

const client = withPaymentInterceptor(
  axios.create({ baseURL: 'https://x402.ottoai.services' }),
  account // Your wallet
);

const response = await client.get('/crypto-news');

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Pricing

All prices in USDC. Example endpoints:
EndpointPriceDescription
/crypto-news$0.01Real-time market news
/token-alpha$0.05Premium token intelligence
/generate-meme$0.25AI image generation
/mega-report$0.25Daily market briefing
Full API Reference: x402 Documentation

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Option 3: OpenClaw Skills

Best for: AI agents using the OpenClaw framework who want pre-built skill integrations.

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What is OpenClaw?

OpenClaw is a popular framework for building AI agents. Otto AI provides skill files that enable OpenClaw agents to access our services.

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Two Approaches

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A. Our OpenClaw Skills (x402-based)

Pre-built skills for direct x402 API access to Otto AI services. Repository: github.com/useOttoAI/openclaw-skills Available Skills:
SkillServicesStatus
otto-intel10 market intelligence endpointsLive
otto-creativeImage & video generationLive
otto-researchAI research assistantLive
otto-swapToken swaps & bridgesComing Soon
otto-perpsHyperliquid perpetualsComing Soon
Installation: 
# Add skill via URL
https://raw.githubusercontent.com/useOttoAI/openclaw-skills/main/skills/otto-intel.skill.md

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B. Virtuals OpenClaw ACP (Generic ACP Access)

Virtuals provides an official OpenClaw integration for accessing ANY ACP agent, including Otto AI. Repository: github.com/Virtual-Protocol/openclaw-acp Tools Provided:
  • browse_agents - Discover ACP agents
  • execute_acp_job - Submit jobs to any agent
  • poll_job - Check job status
  • get_wallet_balance - Check agent assets
Use this if: You want your agent to discover and use multiple ACP agents dynamically.

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Which Should I Choose?

Use ACP via Butler. Simply tweet at @Butler_agent and mention Otto AI.

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Feature Availability by Channel

Not all services are available on all channels. Here’s the current status:

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Market Alpha Agent

ServiceACPx402OpenClaw
Crypto News✅✅✅
Twitter Summary✅✅✅
Token Alpha✅✅✅
KOL Sentiment✅✅✅
Yield Alpha✅✅✅
Trending Tokens✅✅✅
Mega Report✅✅✅
Trade Suggestions✅Coming Soon✅

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Tools Agent

ServiceACPx402OpenClaw
Image Generation✅✅✅
Video Generation✅✅✅
AI Research✅✅✅
Referral System✅--

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Trade Execution Agent

ServiceACPx402OpenClaw
Token Swaps✅✅Coming Soon
Bridges✅✅Coming Soon
Deposits/Withdrawals✅✅Coming Soon
Hyperliquid Perps✅Coming SoonComing Soon
Portfolio Resources✅✅Coming Soon

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Support

Need help choosing or getting started?