Valley of Depth artwork

Valley of Depth

Payload | Ignition | Tectonic

Valley of Depth is a podcast about the technologies that matter — and the people building them. Brought to you by Arkaea Media, the team behind Payload (space), Ignition (nuclear energy), and Tectonic (defense tech), this show goes beyond headlines and hype.

Topics: Investing, Business

Transcribe the entire archive

Fetch every episode as speaker-labeled Markdown in one script:

curl -s -H "x-api-key: YOUR_KEY" \
  https://spoken.md/podcasts/1627049050/episodes \
  | jq -r '.episodes[] | "\(.id) \(.title)"' \
  | while IFS=' ' read -r id title; do
      slug=$(echo "$title" | tr '[:upper:]' '[:lower:]' | tr -cs 'a-z0-9' '-' | sed 's/-*$//')
      [ -f "${id}-${slug}.md" ] && continue
      curl -s -H "x-api-key: YOUR_KEY" \
        -o "${id}-${slug}.md" \
        https://spoken.md/transcripts/$id
      sleep 0.34
    done

Each episode costs 1 credit. Already-saved files are skipped — safe to re-run after a top-up.

Example Transcripts

Any episode from this podcast is available via the API — get started.

Get any Valley of Depth episode as clean, speaker-labeled Markdown — ready for your AI agent.

curl -H "x-api-key: pt_demo" \
  https://spoken.md/transcripts/{episodeId}

No subscription. Credits never expire. Try free with pt_demo.