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curl

Authorizations

X-API-KEY
string
header
required

An API key from the Spine developer portal. Keys are prefixed with sk_spine_ and shown only once at creation. Keep them server-side.

Body

multipart/form-data
prompt
string
required

What you want the agents to do.

Example:

"Create a Q1 performance report with charts"

template
enum<string>

Preset block configuration. Ignored when blocks is provided. Defaults to auto.

Available options:
auto,
deep_research,
report,
slides,
memo,
excel,
app,
landing_page
blocks
string

JSON-encoded array of block types to override the template, e.g. ["document-block","table-block","image-block"]. Precedence: blocks > template > auto.

Example:

"[\"document-block\",\"table-block\",\"web-block\"]"

agent_instructions
string

Behavioral guidance applied across all agent layers (tone, rigor, audience, citation requirements, etc.).

Example:

"Write for a C-suite executive audience. Cite all sources."

webhook_url
string<uri>

Reserved for future webhook delivery — not yet honored.

files
file[]

Optional file attachments. Images (PNG, JPEG, GIF, WEBP, SVG) become image-blocks; documents (PDF, DOCX, XLSX, CSV, TXT, MD, YAML, JSON, ZIP) become indexed file-blocks.

Response

Run accepted. Poll poll_url for status and results.

success
boolean
required
data
object
required