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Video Pricing Table Testing

This guide verifies task video billing with model-level pricing tables.

Prerequisites

Admin session cookie for /api/option/model_pricing.
API token for /v1/videos.
A usable Hailuo channel for hailuo-video.
A usable Seedance/Doubao channel for seedance-2; for deterministic usage billing, point it at a mock upstream that returns usage.total_tokens.
QuotaPerUnit = 500000 unless your environment overrides it.

Set shell variables:

BASE_URL=http://127.0.0.1:3000
ADMIN_COOKIE='session=...'
API_TOKEN='sk-...'

Hailuo Per Call

Configure an exact per-call matrix:

curl -sS -X PUT "$BASE_URL/api/option/model_pricing/hailuo-video" \
  -H "Cookie: $ADMIN_COOKIE" \
  -H 'Content-Type: application/json' \
  -d '{
    "schema_version": 1,
    "scope": "model",
    "billing_unit": "per_call",
    "preconsume_strategy": "exact",
    "dimensions": [
      {"key": "resolution", "source": "request.resolution", "type": "string", "default": null},
      {"key": "duration", "source": "request.duration", "type": "number", "default": null}
    ],
    "table": [
      {"resolution": "768P", "duration": 10, "price": 0.04, "source": "manual"}
    ],
    "fallback": {"strategy": "reject"}
  }'

Submit a matched request:

curl -sS -X POST "$BASE_URL/v1/videos" \
  -H "Authorization: Bearer $API_TOKEN" \
  -H 'Content-Type: application/json' \
  -d '{
    "model": "hailuo-video",
    "prompt": "a pricing smoke test",
    "resolution": "768P",
    "duration": 10
  }'

Expected quota:

actual_quota = price_usd * QuotaPerUnit * group_ratio
             = 0.04 * 500000 * 1
             = 20000

Submit an unsupported row and expect HTTP 400 with no quota change:

curl -i -X POST "$BASE_URL/v1/videos" \
  -H "Authorization: Bearer $API_TOKEN" \
  -H 'Content-Type: application/json' \
  -d '{
    "model": "hailuo-video",
    "prompt": "a pricing reject test",
    "resolution": "1080P",
    "duration": 10
  }'

Seedance Per 1M Tokens

Configure a usage matrix:

curl -sS -X PUT "$BASE_URL/api/option/model_pricing/seedance-2" \
  -H "Cookie: $ADMIN_COOKIE" \
  -H 'Content-Type: application/json' \
  -d '{
    "schema_version": 1,
    "scope": "model",
    "billing_unit": "per_1m_tokens",
    "preconsume_strategy": "minimum",
    "dimensions": [
      {"key": "resolution", "source": "request.resolution", "type": "string", "default": null}
    ],
    "table": [
      {"resolution": "720P", "price": 0.5, "source": "manual"}
    ],
    "fallback": {"strategy": "reject"}
  }'

Submit:

curl -sS -X POST "$BASE_URL/v1/videos" \
  -H "Authorization: Bearer $API_TOKEN" \
  -H 'Content-Type: application/json' \
  -d '{
    "model": "seedance-2",
    "prompt": "a usage pricing smoke test",
    "resolution": "720P",
    "duration": 5
  }'

Fetch until complete:

TASK_ID=task_xxx
curl -sS "$BASE_URL/v1/videos/$TASK_ID" \
  -H "Authorization: Bearer $API_TOKEN"

When the upstream completion response contains usage.total_tokens = 1000, expected final quota is:

actual_quota = total_tokens * token_unit_price_usd / 1_000_000 * QuotaPerUnit * group_ratio
             = 1000 * 0.5 / 1_000_000 * 500000 * 1
             = 250

The settlement must use the frozen token_unit_price_usd stored on the task billing context. Changing or deleting the current ModelPricingRules option after submit must not affect the completion calculation for that task.

Delete Config And Legacy Fallback

Delete a matrix config:

curl -sS -X DELETE "$BASE_URL/api/option/model_pricing/hailuo-video" \
  -H "Cookie: $ADMIN_COOKIE"
curl -sS -X DELETE "$BASE_URL/api/option/model_pricing/seedance-2" \
  -H "Cookie: $ADMIN_COOKIE"

After deletion, requests for that model return to the legacy ModelPrice path. The ModelPrice option itself is not removed or modified by the model pricing table API.

Smoke Script

The same flow can be run with:

"C:/Users/28221/.conda/envs/py312/python.exe" test-scripts/test_video_pricing.py

Required environment:

NEW_API_BASE_URL=http://127.0.0.1:3000
NEW_API_ADMIN_USERNAME=root
NEW_API_ADMIN_PASSWORD=123456
NEW_API_TOKEN=sk-...

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