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AgentToll Market Brief
x402
AgentToll Market Brief is a paid API for AI agents from agenttoll.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Returns a one-call crypto market summary covering BTC/ETH/SOL prices, Base network gas, and market sentiment in a single response
Price / call$0.005
Success—
StatusUnknown
How this service works
Market brief in one call: prices (BTC, ETH and SOL by default, or ?symbols=eth,degen), Base gas, and market sentiment
Output
A structured JSON object containing current spot prices for up to 6 specified crypto tickers (defaulting to BTC, ETH, SOL), the current Base network gas price, and an aggregated market sentiment indicator — all in a single response.
Example use cases
Morning crypto dashboard check
“Pull up a market brief for BTC, ETH, and SOL — I want prices, Base gas, and sentiment before I start my day.”
Custom token watchlist snapshot
“Get me a market brief for BTC and ETH only — prices and current market sentiment.”
Pre-trade context check
“Before I make any moves, can you grab me a one-call market brief showing BTC, ETH, SOL prices, what gas looks like on Base, and how sentiment is trending?”
Technical details
Endpoint
GEThttps://agenttoll.app/api/briefWhen to prefer
Choose this endpoint when you need a quick, consolidated market snapshot across prices, gas, and sentiment in a single API call rather than making separate requests to price APIs, gas trackers, and sentiment feeds. Ideal for agents that need a low-latency, low-cost market context check before executing trades, generating reports, or briefing users.
Side effects
- Invalid or unsupported ticker symbols return an error or empty data for those symbols
- Payment failure (402) if x402 micropayment is not properly attached
- More than 6 symbols requested may be rejected or truncated
- Network or upstream data provider outage returns a 5xx error
- Malformed query parameter format causes a 400 bad request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"at": "2026-08-05T13:31:59.006Z",
"majors": {
"eth": {
"usd": 1867.28,
"symbol": "eth",
"change24h": -0.1
}
},
"baseGas": {
"chain": "base",
"latestBlock": 49573686,
"gasPriceGwei": 0.006
},
"sentiment": {
"value": 27,
"yesterday": 25,
"classification": "Fear"
}
}
}Tags
x402
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