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Documentation Index

Fetch the complete documentation index at: https://docs.dzap.io/llms.txt

Use this file to discover all available pages before exploring further.

Tools that bring external data to the agent. Most need their own API key (free tiers available).

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WebSearchTool

Live web search for recent news, articles, and protocol updates. Backed by Tavily. 
const results = await sdk.getTool('WebSearchTool').execute({
  query: "Recent updates to Aave V3 risk parameters",
  limit: 5,
});
Requires TAVILY_API_KEY.

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RagOverDocsTool

Retrieval over indexed docs — DZap’s own documentation corpus plus protocol whitepapers. Useful when the user asks conceptual questions (“how does Permit2 work?”). 
const passages = await sdk.getTool('RagOverDocsTool').execute({
  query: "How does the Across bridge handle relayer failures?",
  limit: 5,
});
// → array of { passage, source, score }
Built on BM25 over a corpus indexed at SDK init (initializeRetrieval: true).

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Moralis (under data sources)

For deep on-chain data — NFT metadata, transaction history, contract events. Wrapped where useful. Requires MORALIS_API_KEY.

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Coinstats

Historical prices, market cap rankings, gainers/losers. Backed by Coinstats. Requires COINSTATS_API_KEY.

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Allora

Decentralized prediction market data. Used by PricePredictionTool underneath.

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Tavily

The default web search backend (used by WebSearchTool).

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When agent picks which

The agent prefers DZap-native sources first (PriceTool, PoolTool) and falls back to external sources when:
  • Data is not on-chain (news, sentiment).
  • Token is unknown to DZap (long-tail).
  • User explicitly asks (“search the web”).

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Cost notes

ToolCost
WebSearchTool (Tavily)Free tier: ~1k req/month
MoralisToolFree tier: 25k req/month
CoinstatsFree tier: 10k req/month
RagOverDocsToolFree (local)
For production, get paid tiers and surface usage to your users where appropriate.