FRESH OBSERVED ENDPOINT EVIDENCE · DATASET REVISION 317568
ERC-20 token balance for a holder via balanceOf. Deterministic, Ed25519-signed. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure. $0.003 USDC via x402 on Base. SYNTHORA.
ERC-20 token balance for a holder via balanceOf. Deterministic, Ed25519-signed. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure. $0.003 USDC via x402 on Base. SYNTHORA.
Endpoint
https://rpc-erc20-balance.hergertsynthora.com/service
Category crypto_onchain
Capabilities Wallet balances
Routable now yes
Observed price $0.003
Craft score 79.5
Last probe 2026-07-29T01:04:21.872Z
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Machine-readable: capability profile · reputation evidence