# Vaultfire — Cross-chain Capability Matrix

This is a metadata/readiness matrix, not a deployment or indexing claim.

| Chain | EVM contracts | x402 v2 payment rail | Bazaar candidate resources | V3 contract protocol |
|---|---|---|---|---|
| Base (8453) | V2 addresses are historical baseline evidence; no new address is asserted here. | Yes — `eip155:8453` | Yes — metadata candidates only; live 402/preflight/settlement still required. | Base V3 routes retain `protocolVersion: v3`; their x402 rail remains v2. |
| Solana mainnet | No EVM contracts. | Exact settlement only for 29 candidates with canonical source-backed Solana asset + payTo; all other routes are read-only/API-on-Solana with no Solana settlement claim. | Yes — 29 candidates; no Solana V3 contract claim. | Not applicable. |

Registry: 164 routes; 76 priced; 33 free; 55 method-only; 76 Bazaar metadata candidates; 0 blocked for missing input metadata.

**Non-goal:** generated metadata does not prove an endpoint is public, returns 402, has passed CDP preflight, has settled a payment, or is indexed.
