跳转到主要内容
POST
News Sentiment

请求规范

  • 方法与路径: POST /apis/v1/alpha-vantage/news-sentiment
  • 可用状态: enabled
  • 请求 URL 模板: https://api.aisa.one/apis/v1/alpha-vantage/news-sentiment
  • Runtime 事实版本: 1036de6c0ab36754ec1c89b501ce10968b8978d428608ec2aa1b69562af101bb
完整 OpenAPI 定义 有效请求与价格声明(包括认证和引用的 schema):

费用与请求规则

按用量计费;默认请求预估费用:$0.00036 USD(不是固定价格)。 声明的单位费率:每 provider_credit $0.000001 USD。 最终费用以账户适用价格及实际结算为准。 公开参考值不是你的账户报价或最终扣费。对于支持 X-AISA-Cost-Mode: quote 的接口,执行前请针对完整请求获取免费报价;执行后通过响应费用元数据和 Usage Logs 核对结算费用。1 USD 等于 1,000,000 个整数 micro-USD。
  • 默认请求参考估价(USD): 0.00036
  • 声明的单位费率(USD): 1e-06
  • 计费单位: provider_credit
  • 计费依据: response_units
  • 公开参考倍率: 1.0
  • 声明的最大计数或单位数: 10000000
  • 结算证据来源: response_body

授权

Authorization
string
header
必填

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

请求体

application/json
sort
enum<string>
默认值:LATEST

Sort order for articles: 'LATEST', 'EARLIEST', or 'RELEVANCE'.

可用选项:
LATEST,
EARLIEST,
RELEVANCE
示例:

"LATEST"

"RELEVANCE"

limit
integer
默认值:50

Maximum number of articles to return (1-1000). Default is 50. For large result sets, articles may be returned in a remote/attached payload rather than inline — do not assume an inline preview contains all requested articles.

必填范围: 1 <= x <= 1000
示例:

50

100

1000

topics
enum<string>[]

List of topics to filter articles, e.g. ['technology','ipo']. Supported values are the topic literals.

可用选项:
blockchain,
earnings,
ipo,
mergers_and_acquisitions,
financial_markets,
economy_fiscal,
economy_monetary,
economy_macro,
energy_transportation,
finance,
life_sciences,
manufacturing,
real_estate,
retail_wholesale,
technology
tickers
string

Comma-separated tickers or asset identifiers to filter articles. Each ticker can only contain alphanumeric characters, colons, and underscores. Examples: 'AAPL', 'CRYPTO:BTC', 'FOREX:USD', 'AAPL,CRYPTO:BTC,FOREX:USD'.

示例:

"AAPL"

"COIN,CRYPTO:BTC,FOREX:USD"

time_to
string

End of time range (inclusive) in YYYYMMDDTHHMM format. If omitted, defaults to current time.

time_from
string

Start of time range (inclusive) in YYYYMMDDTHHMM format, e.g. '20220410T0130'.

示例:

"20220410T0130"

响应

Tool result data

feed
object[]
必填
items
integer
next_page
string
relevance_score_definition
string
sentiment_score_definition
string