One canonical identity
Your name, biography, avatar and banner, kept once and read by every platform you connect. Point your own domain at it, header-free.
Artist identity infrastructure
One artist identity.
Every platform you use.
SolPersona is the canonical home for your profile, your verified wallets across Ethereum, Solana and Tezos, your links and your selected work — so you never rebuild your identity on another marketplace again.
New here? Read the Get Started guide
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On SolPersona now
Artists to know
30 works@ernestocisneros
13 followers12 following
Generative audio-reactive art · piano, code and memory
Miami, Florida
Everything, in one place
What your profile holds
Verified wallets, every chain
Prove Ethereum, Base, Polygon, Solana and Tezos addresses with a signature — no transaction, no gas — and they all resolve to one you.
Your whole body of work
Import on-chain pieces by pointing at the token, or upload directly. Group them into collections and exhibitions, and add physical work with no chain at all.
Links that stay current
X, Instagram, Bluesky, Farcaster, Telegram, Discord and your marketplace profiles — updated in one place, everywhere at once.
Your work, preserved
Every imported piece is copied into SolPersona’s own storage and served from a CDN — so a rate-limited gateway or a rotated URL never leaves your page blank.
You hold the permissions
Applications connect through OAuth 2.1 with granular scopes, secured with two-factor sign-in. Review and revoke access at any time.
Built for platforms, too
SolPersona speaks OAuth 2.1 and OpenID Connect with PKCE. Add “Sign in with SolPersona” to your marketplace or gallery, read the artist’s profile with their consent, and let them add work to their SolPersona profile from inside your product.
GET /api/v1/me
Authorization: Bearer <access token>
POST /api/v1/me/artworks
{
"sourceType": "ONCHAIN",
"sourcePlatform": "chaz.art",
"chainFamily": "TEZOS",
"network": "tezos-mainnet",
"contractAddress": "KT1RJ6P…",
"tokenId": "42",
"title": "Static Bloom"
}