Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.
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
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
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"},
)
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
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.
{
"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
| 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 | 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 |
| 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 |
| 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) |
| 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 |
| 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 |
| 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 |
| Service | Price | Description |
|---|---|---|
/v1/contract-abi | $0.002 | Verified ABI from block explorers |
/v1/ethereum/rpc | $0.005 | EVM RPC proxy (Base/Ethereum) |
| 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) |
| 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 |
See pricing.json for all 124 services.
| 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 |
| 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) |
MIT
Source-derived launch command. Check the maintainer’s required arguments and credentials before running:
uvx ddg-agent-services-mcpMerge this template into ~/Library/Application Support/Claude/claude_desktop_config.json. Keep existing servers. Add any arguments, credentials, and permissions required by the maintainer; this template has not been install-tested.
{
"mcpServers": {
"io-github-daedalusdevelopmentgroup-ddg-agent-services-mcp": {
"command": "uvx",
"args": [
"ddg-agent-services-mcp"
]
}
}
}Restart Claude Desktop completely for changes to take effect. Confirm the server appears connected in the client’s tool list, then try a read-only example from its documentation.
Claude Desktop setup referenceddg-agent-services-mcppypiDDG Agent Services works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.
~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.~/.cursor/mcp.jsonRestart Cursor for changes to take effect..vscode/mcp.jsonReload VS Code window for changes to take effect.~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect..mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.