For agents: JSON · MCP

api.craigmbrown.com

x402Grade BLast checked 3 hours ago

POST https://api.craigmbrown.com/v1/services/oracle.price-feed

Real-time price feed for a named pair and venue, with the source cited per read instead of a black-box number. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). The base data layer the other oracle.* SKUs (arbitrage, volatility, alert... | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base

Price$0.02per price or market lookup · paid in USD on Base

Uptime100%

4/4 probes · 312.5 ms

Score77Grade B

Paid usage, 30 days3payers · 5 calls

How to buy

This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.

curl -i -X POST "https://api.craigmbrown.com/v1/services/oracle.price-feed"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the response

Recent checks

Checked (UTC)	Result	Status	Time	Live price
2026-10-11 10:16	Valid 402	402	178 ms	$0.02
2026-10-11 05:46	Valid 402	402	260 ms	$0.02
2026-10-11 01:15	Valid 402	402	365 ms	$0.02
2026-10-10 21:00	Valid 402	402	456 ms	$0.02

Receipts

No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.

What a check proves