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GET
Serve a signed image URL

Path Parameters

template
string
required

Design preset slug, optionally version-pinned ("promo-bold@3")

Query Parameters

headline
string
subhead
string
body
string
cta
string
profile_id
string

Export profile (default facebook_16x9 — 1200×630, the OG size)

format
enum<string>
Available options:
png,
jpg
seed
string

Deterministic seed override (digits)

uid
string
required

Account attribution — embedded and signed at mint time; do not construct manually

_sig
string
required

URL signature (from POST /sign)

_exp
string

Expiry timestamp (Unix ms); absent = non-expiring

Response

Redirect to the rendered image (immutable CDN URL)