script for grabbing some search from cli

kagi-ask.sh

#!/usr/bin/env bash

# kagi-ask — tiny CLI for Kagi FastGPT
# usage: kagi-ask what is the integral of 'e^(-x^2)' from -inf to inf

set -euo pipefail
[[ -z "${KAGI_API_KEY:-}" ]] && { echo "KAGI_API_KEY not set" >&2; exit 1; }

QUERY="$*"
[[ -z "$QUERY" ]] && { echo "Usage: $0 <question>" >&2; exit 1; }

RESPONSE=$(
  curl -sS \
       -H "Authorization: Bot $KAGI_API_KEY" \
       -H "Content-Type: application/json" \
       -d "{\"query\":\"$QUERY\"}" \
       https://kagi.com/api/v0/fastgpt
)

# ---- tidy answer ----
jq -r '.data.output' <<<"$RESPONSE" \
| fold -sw80

# ---- sources ----
printf '\nSources\n'
jq -r '.data.references | to_entries[] | "\(.key+1). \(.value.url)"' <<<"$RESPONSE"