Show the agent wallet: address, SOL for fees, stablecoin balances, Solinkify pre-paid balance, and today's remaining spending budget under the caps. Takes no arguments and never moves money. Call it first when a payment fails, to tell an empty wallet apart from a cap that has been reached.

Show the on-chain SpendAuthority (ADR-008) that lets this agent pay merchants from an owner's wallet: per-payment cap, daily ceiling, what is spent/left today, and whether it has been revoked. All of it is enforced by the Solana program, not by this server. Read-only. Defaults to the SOLINKIFY_OWNER_WALLET the server is configured with.

Browse the public Solinkify registry of x402-priced endpoints: paid APIs and content an agent can buy per request. Returns url, price per request, currency, network and access modes for each one, plus whether it fits the configured spending caps. Use it to find a paid data source without being handed the URL, then call gate_get_price or gate_fetch on the url. Read-only and free. Every entry was verified by machine: it answers a real HTTP 402 with a valid x402 manifest that pays the wallet which listed it.

Preview a Solinkify Gate paywall (HTTP 402 / x402) without paying: price, currency, and available access modes (pay-per-request, prepaid, subscription). Call this before gate_fetch to learn the price. Costs nothing and never moves money.

Fetch a Gate-protected URL, automatically paying the x402 paywall from the agent wallet (prepaid balance preferred, escrow payment otherwise). Returns the page content plus what was paid. Refuses and explains if the price exceeds the per-payment or daily cap. Ungated URLs are fetched normally and cost nothing.

Check what each side says was delivered for a payment: the hash the gate filed for what it served, and the hash the agent filed for what it received. Use it to confirm a purchase arrived intact, or to show a discrepancy. Read-only and free. Note it records WHICH bytes were delivered, not whether their contents were correct.

Show the agent's Solinkify pre-paid balance for a stablecoin (deposited once, then debited per request without signing a transaction each time). Read-only.

Deposit stablecoin into the Solinkify pre-paid balance so future gate_fetch calls debit it without a per-request transaction. Moves money: the full deposit counts against the daily spending cap at once, and the balance can be withdrawn later.

Buy (or renew) a creator's subscription plan for a Gate endpoint: one payment, then unlimited access until expiry. Moves money. The plan price is read on-chain and checked against the spending caps before paying. Fails if the endpoint has no subscription plan.

Search the Solinkify DataHub marketplace. Returns id, title, price (USD stablecoin), seller, category, and sales count. Datasets: buy with datahub_buy. API listings (kind "api"): the price is per request — access them by calling gate_fetch on their api_base_url.

Buy a DataHub dataset (x402 settlement on Solana, 99% goes to the seller) and return the download link. Pays in USDC by default; set token to USDT to settle in USDT instead. Spending caps apply.

Rate a DataHub dataset you have purchased (1-5 stars, optional comment). Verified-purchase only: the marketplace rejects wallets without a receipt for the dataset. No payment involved.

Subscribe to a recurring DataHub dataset (time-based access, on-chain payment with the plan's USDC price). While active, every update of the dataset can be fetched with datahub_download — no per-download payment. Renewing extends from the current expiry. Spending caps apply.

Fetch a fresh download link for a DataHub dataset the agent already owns, either from a past purchase receipt or an active subscription. Proves ownership with a signed wallet message. Costs nothing, so prefer it over buying the same dataset again.

Inspect a Solinkify Pay checkout session (from a merchant store such as WooCommerce, OpenCart or PrestaShop) before paying: amount, merchant, order id, and status. Read-only, so call it first to confirm what pay_checkout would spend.

Pay a pending Solinkify Pay checkout session. Settles on Solana, the merchant receives 99% instantly, and the order is marked paid. Spends from the agent wallet — or, when SOLINKIFY_OWNER_WALLET is configured, from the owner wallet under its on-chain SpendAuthority caps (ADR-008); check spend_authority_status first in that mode. Moves money and is not reversible, so confirm the amount with pay_get_session first. Sessions that are already paid or expired are refused.

Inspect a Solinkify Blink (a product shared on X as a Solana Action) before buying: title, description, price, and seller. Read-only, so use it to confirm the price before social_buy_blink.

Buy a product from a Solinkify Blink link as shared on X. Moves money: settles on Solana through the same escrow rails as DataHub and returns the receipt plus the download link. The price is read from the catalog and checked against the spending caps first.