AI Kissing API Documentation
Playground
Try it on WaveSpeedAI!AI Kissing generates a romantic kissing video from one or two input images. Upload one image with two people, or two separate images to composite them together. Ready-to-use REST inference API, no coldstarts, affordable pricing.
Features
AI Kissing generates a fun kissing video from two images. Upload two portraits — people, pets, or characters — and watch them come together in a playful animated kiss. Perfect for entertainment, social media content, and creative projects.
Why Choose This?
-
Two-image composition Combine any two portraits into a single animated kissing video.
-
Works with anything People, pets, cartoon characters — any two faces can be animated together.
-
Simple workflow Just upload two images — no prompts or complex settings needed.
-
Fun & shareable Create entertaining videos perfect for social media and messaging.
Parameters
| Parameter | Required | Description |
|---|---|---|
| image | Yes | Left portrait image (URL or upload) |
| right_image | Yes | Right portrait image (URL or upload) |
How to Use
- Upload the left image — provide the first portrait.
- Upload the right image — provide the second portrait.
- Run — click the button and wait for processing.
- Download — save and share your kissing video.
Pricing
| Output | Cost |
|---|---|
| Per video | $0.30 |
Best Use Cases
- Social Media Fun — Create entertaining content for TikTok, Reels, and Stories.
- Pet Content — Make adorable videos of pets “kissing” each other.
- Couples & Friends — Generate fun videos for special occasions or just for laughs.
- Memes & Entertainment — Combine any two faces for creative, shareable content.
Pro Tips
- Use clear, front-facing portraits for best results.
- Both images should have similar lighting for more natural blending.
- Works great with pets — try dogs, cats, or any animals with clear faces.
- Ensure good image quality in both source photos.
Notes
- Both image and right_image are required fields.
- Ensure uploaded image URLs are publicly accessible.
- Please use responsibly and respect others’ likeness.
Authentication
For authentication details, please refer to the Authentication Guide.
API Endpoints
Submit Task & Query Result
set -euo pipefail
export WAVESPEED_API_KEY="your-api-key"
REQUEST_BODY=$(cat <<'JSON'
{
"image": "https://interactive-examples.mdn.mozilla.net/media/cc0-images/painted-hand-298-332.jpg"
}
JSON
)
# 1. Submit the prediction.
SUBMIT_RESPONSE=$(curl --silent --show-error --fail-with-body \
-X POST "https://api.wavespeed.ai/api/v3/wavespeed-ai/ai-kissing" \
-H "Authorization: Bearer ${WAVESPEED_API_KEY}" \
-H "Content-Type: application/json" \
-d "${REQUEST_BODY}")
TASK=$(printf '%s' "${SUBMIT_RESPONSE}" | jq 'if type == "object" and has("data") then .data else . end')
PREDICTION_ID=$(printf '%s' "${TASK}" | jq -r '.id // empty')
if [ -z "${PREDICTION_ID}" ]; then
printf 'Submission response did not contain a prediction id
' >&2
exit 1
fi
RESULT_URL=$(printf '%s' "${TASK}" | jq -r '.urls.get // empty')
if [ -z "${RESULT_URL}" ]; then RESULT_URL="https://api.wavespeed.ai/api/v3/predictions/${PREDICTION_ID}/result"; fi
# 2. Poll until the prediction finishes.
while true; do
RESPONSE=$(curl --silent --show-error --fail-with-body \
"${RESULT_URL}" \
-H "Authorization: Bearer ${WAVESPEED_API_KEY}")
RESULT=$(printf '%s' "${RESPONSE}" | jq 'if type == "object" and has("data") then .data else . end')
STATUS=$(printf '%s' "${RESULT}" | jq -r '.status // empty')
case "${STATUS}" in
completed) printf '%s\n' "${RESULT}" | jq '.outputs'; break ;;
failed|cancelled|timeout) printf '%s\n' "${RESULT}" | jq . >&2; exit 1 ;;
created|processing) sleep 2 ;;
*) printf 'Unexpected status: %s
' "${STATUS}" >&2; exit 1 ;;
esac
doneParameters
Task Submission Parameters
Request Parameters
| Parameter | Type | Required | Default | Range | Description |
|---|---|---|---|---|---|
| image | string | Yes | - | The URL of the first person's image. | |
| right_image | string | No | - | - | The URL of the second person's image. If provided, both people will be composited into a single frame before video generation. |
Response Parameters
| Parameter | Type | Description |
|---|---|---|
| code | integer | HTTP status code (e.g., 200 for success) |
| message | string | Status message (e.g., “success”) |
| data.id | string | Unique identifier for the prediction, Task Id |
| data.model | string | Model ID used for the prediction |
| data.outputs | array | Output values, usually URL strings; some models return text strings or structured result objects (empty when status is not completed) |
| data.urls | object | Object containing related API endpoints |
| data.urls.get | string | URL to retrieve the prediction result |
| data.status | string | Status of the task: created, processing, completed, or failed |
| data.created_at | string | ISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”) |
| data.error | string | Error message (empty if no error occurred) |
| data.timings | object | Object containing timing details |
| data.timings.inference | integer | Inference time in milliseconds |
Result Request Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| id | string | Yes | - | Task ID |
Result Response Parameters
| Parameter | Type | Description |
|---|---|---|
| code | integer | HTTP status code (e.g., 200 for success) |
| message | string | Status message (e.g., “success”) |
| data | object | The prediction data object containing all details |
| data.id | string | Unique identifier for the prediction |
| data.model | string | Model ID used for the prediction |
| data.outputs | array<string | object> | Array of generated outputs (empty when status is not completed). Items are usually URL strings, but may be text strings or structured result objects, depending on the model. |
| data.urls | object | Object containing related API endpoints |
| data.urls.get | string | URL to poll for the prediction result |
| data.status | string | Status: created, processing, completed, or failed |
| data.created_at | string | ISO timestamp of when the request was created |
| data.error | string | Error message (empty if no error occurred) |
| data.timings | object | Object containing timing details |
| data.timings.inference | integer | Inference time in milliseconds |