How to get an AI summary of a Facebook video

curl "https://api.captapi.com/v1/facebook/summarize?url=https%3A%2F%2Fwww.facebook.com%2FNASA%2Fposts%2Fpfbid0TBwRTPkxfaLhYBjfsK1xApVksSVHddNrpqUqcqNsKxVvKjqT6dAG8HnxWGA3odp5l" \
  -H "Authorization: Bearer capt_live_..."
# or: -H "x-api-key: capt_live_..."

{
  "success": true,
  "data": {
    "platform": "facebook",
    "url": "https://www.facebook.com/NASA/posts/pfbid0TBwRTPkxfaLhYBjfsK1xApVksSVHddNrpqUqcqNsKxVvKjqT6dAG8HnxWGA3odp5l",
    "summary": "The video discusses a galaxy cluster composed of two sub-clusters that are in a complex process of interaction and separation. This dynamic relationship is described as 'messy,' highlighting the chaotic nature of their gravitational interactions. Eventually, these sub-clusters are expected to merge, providing valuable insights into the region's structure and behavior.\n\nAdditionally, the video explains the phenomenon of gravitational lensing, where the intense mass of the cluster bends light due to its gravity. This effect magnifies and enhances the brightness of distant objects, allowing astronomers to observe galaxies and stars that would otherwise be too faint to detect. The interplay of these cosmic forces not only illustrates the complexity of galaxy clusters but also serves as a powerful tool for astronomical research.",
    "keyPoints": [
      "A galaxy cluster consists of multiple galaxies grouped together.",
      "The discussed cluster contains two sub-clusters with similar mass in a complex interaction.",
      "The relationship between the sub-clusters is described as messy and complicated.",
      "Gravitational lensing occurs due to the cluster's concentrated mass, bending light.",
      "This lensing effect allows for the observation of faint background galaxies and stars."
    ],
    "topics": [
      "galaxy cluster",
      "sub-clusters",
      "gravitational lensing",
      "astronomy",
      "cosmic interaction"
    ],
    "sentiment": "neutral"
  }
}