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Integrate Market Sentinel into your Mastra agent with SettleGrid's per-call billing. No subscriptions, no minimums — pay only for what you use.
Real-time market data, sentiment analysis, and price movement alerts across 40+ exchanges
Mastra is a TypeScript-first framework for building AI agents and workflows. It provides type-safe tool definitions and composable agent pipelines.
npm install mastraPurchase credits for Market Sentinel, then generate an API key from your Consumer Dashboard.
import { Agent, createTool } from "mastra";
import { z } from "zod";
// Define the tool with Zod schema
const market_sentinelTool = createTool({
id: "market_sentinel",
description: "MarketSentinel — call via SettleGrid",
inputSchema: z.object({
query: z.string().describe("Input query"),
}),
execute: async ({ context }) => {
const resp = await fetch(
"https://proxy.settlegrid.ai/v1/market_sentinel",
{
method: "POST",
headers: {
"x-api-key": "sg_live_your_key_here",
"Content-Type": "application/json",
},
body: JSON.stringify({ query: context.query }),
}
);
if (!resp.ok) throw new Error(`MarketSentinel failed: ${resp.status}`);
return resp.json();
},
});
// Create an agent with the tool
const agent = new Agent({
name: "market_sentinel-agent",
instructions: "Use MarketSentinel to accomplish the task.",
model: { provider: "OPEN_AI", name: "gpt-4o" },
tools: { market_sentinel: market_sentinelTool },
});
const result = await agent.generate("Use MarketSentinel for this input");Execute your Mastra agent. SettleGrid automatically meters each call to Market Sentinel and deducts from your credit balance. No rate limits beyond your purchased credits.
No subscriptions or minimums. Credits never expire. See full pricing details.
Purchase credits and start using Market Sentinel in your Mastra agent today.
View Market Sentinel →Use Market Sentinel with other agent frameworks: