CryptoPulse Data API

ai.saascloudPublished by saascloud.aiOfficial publisherv1.0.0Updated Oct 24, 2026

Pay-per-call crypto market intelligence for AI agents. USDC on Base via x402.

VerifiedStreamable HTTPWeb executableFinanceData & Analytics

Overview

AI-generated overview

A remote MCP endpoint giving assistants pay-per-call crypto market data: prices, trending coins, OHLC, DEX pairs, token risk scores, DeFi yields and gas.

What you can do
CryptoPulse exposes eleven crypto data tools over a remote HTTP endpoint. It returns spot prices, trending coins, the Fear & Greed index, gas prices for Base or Ethereum, OHLC candles, DEX pair and liquidity data, ERC-20 rug-pull risk checks, a composite token safety score, DeFi yield pools, a token screener and a one-call market summary. Each call is billed separately in USDC on Base through x402, from about $0.002 to $0.10 per call.
When to use it
Use it when an assistant needs live crypto market or on-chain token data without running its own indexer or data pipeline. It suits trading or research agents that want quick price snapshots, pre-trade token safety checks, yield discovery or a single market brief.
Requirements
A remote MCP client that supports streamable HTTP and can complete x402 payments. No API key, environment variable or header is declared; calls are paid per use in USDC on Base, so a funded wallet or x402-capable client is needed. Network access to the endpoint is required.
Before you install
Every tool call costs money in USDC on Base, so usage can add up and requires a funded wallet or payment-capable client. The server is third-party and its data comes from external sources such as CoinGecko, DefiLlama and public RPCs. Risk and safety scores are informational and should not be treated as investment advice.

Installation

In SourceWeft

  1. Open CryptoPulse Data API in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/ai.saascloud%2Fcryptopulse/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "cryptopulse-data-api": {
      "type": "http",
      "url": "https://cryptopulse.saascloud.ai/mcp"
    }
  }
}

Tools

11

price

[$0.002 USDC per call via x402] Spot prices for one or more cryptocurrencies in any fiat/crypto quote currency. Comma-separated CoinGecko ids.

Parametersvsidsrequired

fear_greed

[$0.002 USDC per call via x402] Current Crypto Fear & Greed Index value and classification, plus previous day for trend.

Takes no parameters.

gas

[$0.002 USDC per call via x402] Live gas price (wei and gwei) for Base or Ethereum mainnet from public RPC.

Parameterschain

ohlc

[$0.005 USDC per call via x402] OHLC candlestick data for any CoinGecko coin id (1, 7, 14, 30, 90, 180, 365 days).

Parametersidrequiredvsdays

token_pairs

[$0.01 USDC per call via x402] DEX trading data for a token: pairs, price, liquidity, volume, 24h txns/change across DEXes. Search by symbol, name, or contract address.

Parametersqrequired

token_risk

[$0.02 USDC per call via x402] Token security / rug-pull risk check for any ERC-20 (honeypot, mintable, owner privileges, tax, LP holders). Essential pre-trade safety check for trading agents.

Parameterschainaddressrequired

yields

[$0.02 USDC per call via x402] Top DeFi yield opportunities: highest-APY pools filtered by chain and minimum TVL, with project, symbol, APY breakdown and stablecoin flag. Data from DefiLlama.

Parameterschainlimitmin_tvlstable_only

token_score

[$0.05 USDC per call via x402] Composite 0-100 buy-safety score for any token: combines contract security analysis (honeypot, taxes, ownership risks) with live market depth (liquidity, volume, activity) into a single verdict: avoid | high-risk | caution | ok | strong. One call answers 'should my agent touch this token?'

Parameterschainaddressrequired

screener

[$0.10 USDC per call via x402] Token screener: trending or newly-launched pools on a chain, filtered by minimum liquidity and 24h volume, with optional on-chain safety screening (drops honeypots and balance-modifiable tokens). Returns ranked opportunities with price, liquidity, volume, buys/sells and safety flags.

Parametersmodelimitnetworksafe_onlymin_volumemin_liquidity

market_summary

[$0.01 USDC per call via x402] One-call market brief: BTC/ETH/SOL prices with 24h change, Fear & Greed index, and top-5 trending coins. Ideal for agents that need a single snapshot.

Takes no parameters.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.