For agents: JSON · MCP

Signal Ledger Research API

x402Not rated yetLast checked 3 hours ago

GET https://payai.43-135-4-66.sslip.io/v1/authors/:handle/scorecard

Listed in PayAI

Financial author track record / 财经作者历史成绩. Look up resolved stock-market claims, sample size, hit rate, Wilson confidence interval, direction breakdown, coverage and freshness for an X/Twitter finance creator. Useful for creator credibility and investment-influencer due diligence.

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

Uptime0%

0/1 probes

Score–Needs 3 checks

Paid usage, 30 days0payers · 0 calls

Other endpoints from payai.43-135-4-66.sslip.io

The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.

Endpoint	Category	Price per call
GET /v1/filings/risk-check-by-symbol/:symbol	Stocks & forex	$0.25

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 GET "https://payai.43-135-4-66.sslip.io/v1/authors/:handle/scorecard"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the response

Recent checks

Checked (UTC)	Result	Status	Time	Live price
2026-10-14 19:15	No valid 402	400	655 ms	not listed

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