ddg-agent-services-mcp 0.5.0

Payment-aware MCP server + multi-framework SDK for DDG Agent-Payable Services (109 x402/direct-crypto endpoints, OpenAI-compatible gateway)

DDG Agent-Payable Services

Pay-per-call AI agent services gateway. DDG gives agents one x402/direct-crypto entry point for callable tools, OpenAI-compatible routes, readiness audits, MCP security checks, discovery repair, receipts, and marketplace-ready proof artifacts.

124 x402/direct-crypto services for AI agents. The largest agent-payable service surface in the x402 ecosystem — from $0.001 utilities (DNS, hash, UUID) to $0.01 social/financial/agent-infra services. All fully automated with zero human in the loop. Includes an OpenAI-compatible gateway (/v1/chat/completions, /v1/models, /v1/embeddings).

https://agents.daedalusdevelopmentgroup.com

Quick Start

One-liner SDK (zero framework deps)

from ddg_agent_services_mcp import ddg

client = ddg(agent_id="my-agent", private_key="0x...")
result = client.post("/v1/site-audit", {"url": "https://example.com"})

Or configure once via environment:

export DDG_AGENT_ID="my-agent"
export DDG_PRIVATE_KEY="0x..."

from ddg_agent_services_mcp import ddg
client = ddg()  # reads from env

OpenAI-compatible gateway

Drop-in replacement for openai-python — point any OpenAI client at DDG:

from ddg_agent_services_mcp import create_openai_client

client = create_openai_client(agent_id="my-agent", private_key="0x...")
response = client.chat.completions.create(
    model="auto",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)

Supported routes: GET /v1/models, POST /v1/chat/completions, POST /v1/embeddings

Or use the standard openai package directly:

from openai import OpenAI
client = OpenAI(
    base_url="https://agents.daedalusdevelopmentgroup.com/v1",
    api_key="ddg-x402",
    default_headers={"X-Agent-Id": "my-agent"},
)

Install

pip install ddg-agent-services-mcp

# With framework support:
pip install ddg-agent-services-mcp[langchain]     # or crewai, openai-agents, autogen, etc.
pip install ddg-agent-services-mcp[all-frameworks] # everything

Use with any framework

from ddg_agent_services_mcp.tools import create_langchain_tools

tools = create_langchain_tools(
    agent_id="my-agent",
    private_key="0x...",  # Your EVM wallet key (Base USDC)
)
# Pass tools to your LangChain agent

8 frameworks supported: LangChain, CrewAI, OpenAI Agents SDK, AutoGen, PydanticAI, LlamaIndex, Google ADK, and MCP.

MCP (Claude / Cursor / Hermes)

{
  "mcpServers": {
    "ddg-agent-services": {
      "command": "npx",
      "args": ["-y", "@smithery/cli@latest", "install", "0xcircuitbreaker/ddg-agent-services-mcp"]
    }
  }
}

Or direct HTTP: https://mcp.daedalusdevelopmentgroup.com/mcp

Payment Rails

Rail	Status	Networks
x402	✅ Live	Base, Polygon, Arbitrum, World Chain, Solana (USDC)
direct_crypto_auto	✅ Live	13 asset families: EVM/stablecoins (ETH, USDC, USDT), BTC, BCH, LTC, DOGE, SOL, TRX, XRP, XLM, ALGO, DOT, ZEC, XMR
direct_crypto_manual	✅ Live	Operator-confirmed fallback
MPP/Tempo	✅ Live	Settlement-proven

Service Catalog (124 services)

Social Data (NEW — demand capture from twit.sh/glim.sh/StableSocial)

Service	Price	Description
/v1/social/twitter-search	$0.01	Search Twitter/X posts via public syndication
/v1/social/reddit-search	$0.01	Search Reddit posts and comments
/v1/social/reddit-thread	$0.01	Get a Reddit post with top comments
/v1/youtube-transcript	$0.01	Get transcript/subtitles for a YouTube video
/v1/hn-search	$0.01	Search Hacker News stories and comments

Financial Data (NEW — demand capture from 2s.io/BlockRun)

Service	Price	Description
/v1/stock-price	$0.01	Current stock price, OHLC, 52-week range (Yahoo Finance)
/v1/stock-history	$0.01	Historical OHLCV candles (Yahoo Finance)
/v1/commodity-price	$0.01	Gold, silver, oil, copper, wheat, etc.
/v1/fx-rate	$0.01	Foreign exchange rates for any pair
/v1/sec-filings	$0.01	Search SEC EDGAR filings by ticker/query

Agent Infrastructure (NEW — unique, no competitor has these)

Service	Price	Description
/v1/webhook-deliver	$0.01	Webhook delivery with retry, HMAC signing, delivery proof
/v1/scheduled-task	$0.01	Schedule one-shot or recurring HTTP tasks via systemd
/v1/browser-automate	$0.01	Playwright browser automation: navigate, click, fill, extract
/v1/structured-extract	$0.01	Extract structured JSON from any URL using fetch + LLM
/v1/change-detect	$0.01	Detect content changes at a URL (hash-based diff)

AI / ML (GPU-backed on GTX 1080)

Service	Price	Description
/v1/chat/completions	pay-per-call	OpenAI-compatible chat completions gateway
/v1/models	free	List available model aliases
/v1/embeddings	$0.0005	768-dim vectors (Ollama nomic-embed-text)
/v1/image-generation	$0.03	Stable Diffusion v1.5 on GPU
/v1/model/agent-run	pay-per-call	Bounded agent-task endpoint (local runtime)
/v1/model-consensus	$0.02	Multi-model consensus via llm-judge
/v1/llm-judge	$0.01	Neutral judge for multi-model consensus
/v1/summarize	$0.005	Local LLM summarization
/v1/sentiment	$0.002	Sentiment analysis
/v1/translate	$0.003	Language translation
/v1/language-detect	$0.001	Language detection

Network & Web

Service	Price	Description
/v1/web-search	$0.005	SearXNG aggregator (20+ engines)
/v1/url-fetch	$0.002	Raw content + headers from any URL
/v1/url-status	$0.001	Quick HEAD liveness check
/v1/robots-check	$0.001	robots.txt compliance check
/v1/ip-geolocation	$0.001	IP → country/city/ISP
/v1/dns-lookup	$0.001	DNS records (A/AAAA/MX/TXT/NS)
/v1/whois-lookup	$0.002	Domain registration data
/v1/link-extract	$0.002	Extract hyperlinks from a page
/v1/fetch-as-markdown	$0.002	Clean markdown extraction
/v1/screenshot	$0.005	Headless Chromium screenshot

Security

Service	Price	Description
/v1/threat-check	$0.005	URL/wallet reputation (URLhaus + TLS)
/v1/ssl-cert-info	$0.002	SSL certificate chain + expiry
/v1/http-headers	$0.001	Security header analysis
/v1/subdomain-enumerate	$0.005	Subdomain discovery via CT logs
/v1/tls-version-check	$0.002	TLS version + cipher suite audit
/v1/prompt-injection-scan	$0.01	Prompt injection vulnerability scan
/v1/mcp-tool-security-audit	$0.05	MCP server security audit

Blockchain

Service	Price	Description
/v1/contract-abi	$0.002	Verified ABI from block explorers
/v1/ethereum/rpc	$0.005	EVM RPC proxy (Base/Ethereum)

Compute & Documents

Service	Price	Description
/v1/code-execution	$0.01	Python in Docker sandbox (no network)
/v1/pdf-extract	$0.005	Text extraction from PDFs
/v1/ocr	$0.005	Image text extraction (Tesseract)
/v1/qr-code	$0.001	QR code PNG generation
/v1/image-generation	$0.03	Text-to-image (Stable Diffusion)

Utilities ($0.001 each)

Service	Description
/v1/hash-compute	SHA-256/MD5/BLAKE2 hashing
/v1/base64-codec	Encode/decode base64
/v1/uuid-generate	UUID v1/v3/v4/v5
/v1/timestamp	Current time in all formats
/v1/random	Secure random data
/v1/json-validate	JSON Schema validation
/v1/schema-infer	Infer JSON Schema from sample
/v1/diff-text	Text comparison/diff
/v1/language-detect	Language detection
/v1/price-feed	Crypto/forex prices

Full catalog

See pricing.json for all 124 services.

Discovery

Surface	URL
AI manifest	/.well-known/ai
x402 discovery	/.well-known/x402
OpenAPI spec	/openapi.json (128 paths)
llms.txt	/llms.txt
Pricing	/.well-known/ddg-agent-pricing.json
Status	/.well-known/ddg-agent-status.json
Agent catalog	/.well-known/agent-catalog.json

Infrastructure

Component	Hardware
Payment edge	T620 (48 cores, 377GB RAM, 24/7)
GPU (SD + embeddings)	T620 GTX 1080 8GB
LLM inference	T620 Ollama (24 models)
Code execution	Docker isolated containers
Web search	SearXNG (self-hosted, 20+ engines)
Email relay	Postfix
Node	Alienware RTX 3080 8GB (secondary)

License

MIT