Bannerbear

Render a finished image from a Bannerbear template by merging your dynamic data — text, URLs, colors — into the design and returning a production-ready PNG or JPG.

Fetch the current status and download URLs for a previously submitted Bannerbear image job, including the rendered file URL once generation is complete.

Retrieve the full schema of a specific Bannerbear template — its available layers, dynamic fields, and default values — so the agent can assemble the correct payload before rendering.

List every template in your Bannerbear project, returning their IDs, names, and thumbnail URLs so the agent can pick the right one for a given creative job.

Submit an image generation job to Bannerbear without waiting for completion, receiving a job ID immediately so the agent can continue other tasks and poll or receive a webhook when the render finishes.

Render multiple templates simultaneously from a single API call using a Bannerbear collection, producing a set of coordinated creatives — e.g. story, feed post, and banner — from one data payload.

Fetch the status and individual image URLs for all templates in a submitted Bannerbear collection job, so the agent can confirm completion and retrieve every rendered asset.

Generate a looping animated GIF from a Bannerbear animation template by supplying frame data and dynamic text or image layers, returning a shareable GIF URL.

Retrieve the status and download URL for a submitted Bannerbear animated GIF job, confirming whether the render is pending, processing, or complete.

Render a short branded video from a Bannerbear video template by supplying dynamic text and media layers, returning an MP4 download URL once processing completes.

Check the render status and retrieve the download URL for a submitted Bannerbear video job, enabling the agent to gate downstream steps on confirmed completion.

Capture a pixel-perfect screenshot of any public URL using Bannerbear's browser renderer and return the image as a hosted PNG, useful for previews, thumbnails, and OG images.

Retrieve all existing signed URL slots for a Bannerbear template, showing which pre-generated shareable links are available and what parameters each one encodes.

Generate a tamper-proof signed URL that pre-fills a Bannerbear template's dynamic fields, allowing anyone with the link to view a personalised rendered image without API credentials.

Fetch all Bannerbear projects accessible with the current API key, returning project IDs and names so the agent can route render jobs to the correct project context.

Fires when a Bannerbear image job transitions to 'completed' status and the rendered PNG or JPG URL is available for downstream use.

Fires when all templates in a Bannerbear collection job have finished rendering and every individual image URL in the set is ready to retrieve.

Fires when a Bannerbear video job finishes processing and the MP4 download URL is ready, enabling the agent to immediately hand off the asset to downstream distribution steps.

Fires when a Bannerbear animated GIF job completes and the looping GIF URL is available, allowing the agent to route the asset to email campaigns, Slack, or social channels.

Fires when a Bannerbear image, collection, video, or GIF job encounters an error and cannot complete, surfacing the failure reason so the agent can alert the team or retry with corrected parameters.

Fires when a new API key is generated in a Bannerbear project, enabling the agent to update secret stores, notify the security team, or provision access in dependent systems.

Fires when the Bannerbear account's monthly image generation count crosses a configured usage threshold, warning the agent to alert finance or throttle non-critical render jobs before the plan limit is hit.