Original unexecuted request example checked against official docs October 3, 2026
Requires real server-side credentials and account access. Estimate before generation.
No credentials or rendered results are supplied. Read the current endpoint schema.
Set HF_API_KEY_ID, HF_API_KEY_SECRET and a unique IDEMPOTENCY_KEY privately.
Reuse the same key only when retrying the same intended request unchanged.

curl --silent --show-error --fail-with-body \
  --request POST \
  --url https://api.higgsfield.ai/higgsfield-ai/soul/v2/standard \
  --header "Authorization: Key ${HF_API_KEY_ID}:${HF_API_KEY_SECRET}" \
  --header "Content-Type: application/json" \
  --header "Idempotency-Key: ${IDEMPOTENCY_KEY}" \
  --data '{"prompt":"Original adult creator with a short auburn bob and cream knit sweater seated at a walnut desk beside a cobalt ceramic cup. Warm daylight, natural expression, realistic proportions, uncluttered studio and room beside the subject for a headline. No text or logos."}'

Persist the returned request_id and status_url; follow the status_url for current state.
This text-only image example does not establish recurring character identity.