Pre-sign transaction review. Send a base64 transaction (or an already parsed one) and get back what it actually does: the programs it invokes, the authorities it hands over, and the risk flags a wallet should show the user before they approve.
# 1. Ask the endpoint what it costs (no payment, no wallet needed): curl -i -X POST 'https://api.solsentry.app/x402/v1/tx-preview' # -> HTTP/1.1 402 Payment Required # the response carries the price, asset and pay-to address. # 2. Pay and retry with any x402 client: npx x402-fetch -X POST 'https://api.solsentry.app/x402/v1/tx-preview'
Endpoint: https://api.solsentry.app/x402/v1/tx-preview. Operated by api.solsentry.app, not by Animica. Price and availability were correct at the last probe on 2026-10-01 and are set by the operator, who may change them.
Static risk analysis of a Solana program: upgrade authority, mutability, and the capability flags that matter before you sign anything that invokes it. Answers …
Follow the money out of a wallet. Walks outflows hop by hop under a causal gate (each hop must post-date the last and carry continuous value) until it reaches a…
Holder concentration for a mint: holder count, top-1 and top-10 share of supply, and the sampling confidence behind those figures. The confidence field states h…
Address-poisoning pre-send check. Give the destination you are about to pay plus the addresses the user has paid before; returns findings ranked by confidence w…
Risk profile for a Solana wallet acting as a token deployer or operator. Returns a risk level and label, a human summary, and outcome counts over the tokens att…
Audit trail for one mint: every risk prediction SolSentry recorded for it, with the score, the timestamp, and the resolved outcome where one exists. This is the…
Full risk assessment for an SPL token mint: risk score and level, the flags that drove it, bundle detection, the deploying wallet when it is known, and a human-…