Tool detail
Alpha Vantage · News Sentiment
Returns news articles and sentiment scores relevant to given stocks, crypto, or topics.
Categories: Market prices, News
Use when
- get recent news sentiment for a stock or topic
- check whether recent coverage of a ticker is positive or negative
Not for
- not full article text — headlines/summaries and sentiment scores
- exact request parameters are undocumented in this catalog
Inputs
inputs undocumented
Inputs undocumented: mpp.dev lists no input schema; see the provider's API reference
Endpoint
- Method
POST- URL
https://alphavantage.mpp.paywithlocus.com/alphavantage/news-sentiment
Payment
- Protocol
- MPP
- Listed price
- 0.008 USDC per request on tempo:mainnet
- Payment method
- tempo
- Network
- tempo:mainnet
- Asset
- 0x20c000000000000000000000b9537d11c60e8b50
Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.
Source
- Directory
- MPP directory
- Record
- alphavantage POST /alphavantage/news-sentiment
- Retrieved
- 2026-09-30T20:37:07.382Z
- Catalog file SHA-256
6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524- Catalog built
- 2026-09-30T22:31:58.034Z