Stablecoin Payment Reconciliation API

StablecoinsPaymentsInvoicesx402

Reconcile caller-supplied stablecoin payment records against invoices. Underpayments, overpayments, duplicate transaction hashes, and token, recipient, or chain mismatches are reported from the records in the request. No network calls are made.

API Documentation
POST/api/v1/crypto-payments/stablecoin-payment-reconcile$0.05 USDC

Reconcile caller-supplied stablecoin payment records against invoices. Compares amounts, token, recipient, and chain ID, and reports underpayments, overpayments, duplicate transaction hashes, and payments that are not linked to an invoice. reconciliation_status is matched, underpaid, overpaid, duplicate, mismatched, or incomplete. Amounts are integers in smallest units. No chain is queried, and a transaction hash is not treated as confirmation that funds arrived.

POST/api/v1/crypto-payments/invoice-match-score$0.04 USDC

Match caller-supplied payments to invoice amounts, due dates, and fee rates in basis points. Accuracy gives 60 points to the amount, 20 to paying on time, and 20 to the fee. The discrepancy is the invoice total minus the linked payments. No chain is queried.

Other products in this area. Open one for its resources and price.

Wallet Intelligence API

Independent API for Base Mainnet wallet intelligence: snapshots, transfer activity, consolidated analysis, transaction inspection, and security intelligence using public JSON-RPC, DeFiLlama, and GoPlus Labs.

BlockchainBaseWalletx402

Token Due Diligence API

Independent API for Base Mainnet token due diligence: contract analysis, DEX liquidity inspection, holder concentration analysis, permission inspection, honeypot checks, and security reports using public JSON-RPC, Uniswap factories, DeFiLlama, and Honeypot.is.

BlockchainBaseTokenDeFix402

Token Security API

Independent Base token security checks from public JSON-RPC, contract bytecode, and DEX Screener. Each result separates verified facts, detected signals, and unavailable data, and does not assign a risk score or a safety approval.

BlockchainBaseTokenSecurityx402

Transaction Intent Verification API

Static checks for caller-supplied EVM calldata and for Solidity storage layouts of upgradeable implementations. No network calls are made.

EVMTransactionsABIx402

Contract Bytecode Compare API

Compare two caller-supplied EVM bytecodes. Exact and normalized comparisons report hashes, lengths, similarity, and differing byte ranges. No network calls are made.

EVMBytecodeContractsx402