データ API / Anthropic Web Search / Search

Model-grounded web search (Anthropic).

Generate a cited answer with Claude and web search. Supply messages and max_tokens. The model and web_search tool are managed by the service; max_uses bounds the number of searches. The response is an Anthropic Messages object with tool-use, search-result and text blocks. usage reports resource consumption, not a Felo charge.

パラメータ

パス・クエリ・ヘッダーのパラメータはありません。

リクエストボディ

messagesobject[]必須
Conversation messages, same format as the Anthropic Messages API. The user turn holds your question.
rolestring任意
指定できる値： user · assistant
contentstring任意
Message text. Structured content blocks are also accepted.
max_tokensinteger必須
Maximum number of tokens to generate in the answer. Required by the upstream Messages API.
systemstring任意
Optional system prompt to steer the answer's tone or format.

リクエスト例

curl -X POST "https://openapi.felo.ai/v1/beta/anthropic-websearch/search" \
  -H "Authorization: Bearer $FELO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "messages": [
    {}
  ],
  "max_tokens": 0,
  "system": "<string>"
}'

レスポンス

レスポンスのフィールド

idstring任意
typestring任意
rolestring任意
stop_reasonstring任意
contentobject[]任意
Ordered blocks: server_tool_use (search queries), web_search_tool_result (sources), and text (the cited answer).
usageobject任意
input_tokensinteger任意
output_tokensinteger任意
cache_read_input_tokensinteger任意
cache_creation_input_tokensinteger任意
server_tool_useobject任意
web_search_requestsinteger任意
Billed web search count.