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Web3 Sentiment MCP
x402
Web3 Sentiment MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Analyzes and returns sentiment signals for Web3-related content, tokens, projects, or social text using an MCP-compatible API.
Price / call$0.05
Success—
StatusUnknown
How this service works
The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.
Output
Returns a sentiment classification (e.g. positive, negative, neutral, bullish, bearish) and potentially a confidence score or numeric sentiment value for the submitted web3-related text.
Example use cases
Crypto token launch sentiment check
“Analyze the sentiment of this text about the new token launch: 'The presale sold out in 4 hours and the community is extremely excited about the roadmap.' Is the sentiment positive, negative, or neutral?”
DeFi protocol governance post analysis
“Check the sentiment of this DAO governance post for me: 'The proposed fee structure change is deeply unpopular and several large holders have threatened to exit the protocol.'”
NFT project community mood evaluation
“I want to know the overall sentiment of this NFT project announcement: 'We are delaying the mint by two weeks due to smart contract audit findings, but the team remains committed to quality.' Is it positive or negative?”
Technical details
Endpoint
POSThttps://api.m2mcent.com/web3-sentiment-mcp/api/processWhen to prefer
Choose this endpoint when you specifically need sentiment analysis tuned for Web3, crypto, DeFi, NFT, or blockchain-related language — standard sentiment APIs may miss domain-specific jargon like 'rug pull', 'WAGMI', 'bearish divergence', or 'tokenomics'. Ideal for agents monitoring crypto social feeds, evaluating governance proposals, or tracking community mood around on-chain projects.
Side effects
- Empty or missing 'data' field returns a validation error
- Non-web3 or unrelated text may yield low-confidence or generic results
- Payment failure (402) if x402 payment header is missing or insufficient
- Rate limiting if too many requests are made in a short window
- Ambiguous or very short text may produce uncertain sentiment output
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| payload | string |
Output
Schema · Response
{
"type": "json",
"example": {
"success": true
}
}Tags
x402
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