Decode what your agent is about to sign or pay. Lints x402 payment headers (PAYMENT-REQUIRED / PAYMENT-SIGNATURE / PAYMENT-RESPONSE), decodes EIP-712 typed data with digest and Permit/Permit2/EIP-3009 risk notes, and decodes EVM calldata via openchain/4byte. Free: 20 tool calls/h
Prices and medians update for the tier you select.
Compare at
Lumenworks Decoder · Pro
No Pro plan
—
Pro-MCP server median
—
insufficient comparable pricing
vs Pro MCP servers
No comparison
Lumenworks Decoder doesn't sell Pro
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
34th pctile
12 competing vendors
Comparable listings · 30d
Flat
driven by ontario_protocol $49→$99
Price spectrum · Pro plans · 2 of 4 providers priced · log scale · $4.99 → $99/mo
MCP servers APIs◻ shaded = middle 50% · line = median (all types)Lumenworks Decoder has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches Lumenworks Decoder's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.