api_news_headlines
Read-onlyIdempotent
Retrieve timestamped, source-attributed global event news articles using GDELT DOC search; return original publisher URLs, not invented summaries. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| limit | No | Max articles 1 to 20 | |
| query | Yes | GDELT Boolean news query; 3 to 120 chars |