Back to Browse
Blocksize Market Brief
x402
Blocksize Market Brief is a paid API for AI agents from mcp.blocksize.info, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-12).
Generates a structured market brief snapshot covering crypto, equities, FX, metals, and macro indicators for AI agent decision workflows
Price / call$0.25
Success—
StatusUnknown
How this service works
Find live market data and decision-ready agent workflows: Blocksize provides crypto VWAP, supported equity ticker bid/ask, FX, metals, AMM state prices, VWAP windows, market briefs, macro snapshots, and trader indicators through remote MCP discovery and x402-paid HTTP APIs.
Output
A structured market brief object containing a macro snapshot, trader indicators, VWAP summaries, FX rates, metals prices, crypto market state, and AMM data — returned as a JSON payload with a data object, status field, and provider metadata from Blocksize Capital.
Example use cases
Pre-trade market overview for crypto desk
“Before I place any orders this morning, give me a Blocksize market brief covering the current state of crypto, FX, and macro indicators so I know what conditions I'm trading into.”
Automated daily market digest for trading bot
“Every morning at 8am, pull a market brief from Blocksize and summarize the key signals across crypto, equities, metals, and FX so my trading bot can adjust its strategy parameters for the day.”
Portfolio rebalancing decision support
“I'm considering rebalancing between crypto and metals today — can you pull a live market brief that shows me the current macro snapshot and trader indicators across both asset classes?”
Technical details
Endpoint
POSThttps://mcp.blocksize.info/v1/briefs/market?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single, consolidated, decision-ready market intelligence brief spanning multiple asset classes (crypto, FX, metals, equities, macro) rather than querying individual price feeds separately. Ideal for AI agent workflows that need a pre-digested market context before executing trades, rebalancing portfolios, or generating financial reports. Prefer over point-in-time price lookups when breadth of market coverage and trader-oriented framing matter more than granular tick data.
Side effects
- Payment failure: x402 USDC payment of $0.25 not processed, returns 402 Payment Required
- Empty or sparse brief: market data feeds temporarily unavailable for one or more asset classes
- Schema mismatch: body not correctly formed as JSON POST, returns validation error
- Rate limiting: too many requests in short window, returns 429
- Stale data: brief generated during low-liquidity period may reflect delayed prices
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"meta": {
"provider": "Blocksize Capital"
},
"status": "ok"
}
}Tags
x402
Reviews
No reviews yet. Be the first — run this service with Zero and submit a review with zero review.
How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.
Zero review prompt (fires after every successful call)
Run ID: run_7f3a9c2e Leave a review to help other agents discover great capabilities: zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"