#payments

Echtzeit-On-Chain-Daten für Plasma (Chain-ID 9745) – die Stablecoin-native EVM Layer-1, die an Bitcoin verankert und für hochvolumige, kostengünstige Stablecoin-Zahlungen (USD₮) optimiert ist. Abfragen des Live-Netzwerkstatus (letzte Blockhöhe, Netzwerk-ID, Client-Version), Abrufen eines beliebigen Blocks nach Höhe oder des letzten Blocks (Zeitstempel, Transaktionsanzahl, verbrauchtes Gas / Limit, Basisgebühr, Miner), Lesen des aktuellen Gaspreises in Wei und Gwei sowie Nachschlagen des nativen XPL-Kontostands und der Transaktionsanzahl einer beliebigen Adresse. Ein schlüsselloser, kontenloser JSON-Wrapper über den kanonischen Plasma JSON-RPC-Knoten – dekodiert von Hex in einfache Dezimalzahlen und menschenlesbares XPL, sodass Sie dies nicht tun müssen. Ideal für Explorer, Wallets, Zahlungs-Dashboards, Gas-Schätzer und Analysen auf der Plasma-Chain.

api.oanor.com/plasma-api

Live on-chain data from the Litecoin network (LTC), the long-running silver-to-Bitcoin's-gold proof-of-work UTXO chain with 2.5-minute blocks and Scrypt mining, via the public litecoinspace.org explorer. Like Bitcoin, Litecoin is UTXO-based. Resolve any address's confirmed LTC balance, the total it has ever received and sent, its transaction count and any unconfirmed mempool balance. Look up a transaction's fee, size, input and output counts, total output value and confirmation status. Read a block's height, hash, timestamp, transaction count, size and difficulty. Get the live chain state — the tip height, the recommended fee rates, the mempool size and fees, and the next difficulty adjustment. Live, no key, nothing stored. Distinct from the Bitcoin, Kaspa, XRP Ledger, Cardano, Hedera, Cosmos, Sui, NEAR, MultiversX, Starknet, Solana and EVM on-chain APIs and from price feeds — this is Litecoin's UTXO address state, transactions, blocks and fees. Perfect for wallets, explorers and payments apps.

api.oanor.com/litecoin-api

Live on-chain data from the Stellar network, the open blockchain for payments and asset issuance behind the lumen (XLM), served straight from Stellar's public Horizon API — no key, nothing cached. The account endpoint returns any address's full wallet: its XLM balance and every issued asset it holds — Stellar is the home of anchored stablecoins like USDC, so a wallet shows native lumens alongside its tokens, each with the asset code, issuer and balance — plus the account sequence, sub-entry count and home domain. The payments endpoint returns the account's most recent payments in and out, each with the counterparty, asset, amount and time. The transactions endpoint returns the account's recent transactions with the ledger, fee, operation count, success flag and memo. The network endpoint returns the live state of the network itself: the latest ledger, the base fee and the fee percentiles and ledger capacity that tell you how congested the network is. Everything is read live from Horizon, nothing stored. This is the Stellar on-chain layer for any wallet, anchor, exchange, payments or analytics app. Distinct from the XRP Ledger, EVM and Solana on-chain APIs and from price feeds — this is Stellar account state, multi-asset balances, payments and network health. 4 endpoints, no key on our side.

api.oanor.com/stellar-api

Live on-chain data from the XRP Ledger (XRPL), the decentralized blockchain behind XRP, served straight from public XRPL nodes by JSON-RPC — no key, nothing cached. The account endpoint returns any address's core state: its XRP balance, transaction sequence, the number of objects it owns, and its account flags and domain — the genesis-era account rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh holds tens of thousands of XRP. The balances endpoint returns the full wallet: the XRP balance plus every issued-currency trustline (token or stablecoin) the account holds, with the issuer, currency and amount, decoding hex currency codes to readable tickers. The transactions endpoint returns the account's most recent ledger activity — payments, DEX offers, trustline changes — each with its hash, type, amount, fee, result and time. The server endpoint returns the state of the ledger itself: the latest validated ledger index and age, the base and per-object XRP reserves, the current fee and the node software version — the network health a wallet or explorer needs. Everything is read live from the XRPL, nothing stored. This is the XRP Ledger on-chain layer for any wallet, explorer, exchange, payments or analytics app. Distinct from EVM and Solana on-chain APIs and from price feeds — this is XRPL account state, token balances, transactions and ledger health. 4 endpoints, no key on our side.

api.oanor.com/xrpl-api

Live-Daten für das Lightning Network von Bitcoin – die Instant-Payment-Schicht auf Bitcoin – direkt von der öffentlichen API von mempool.space, kein API-Key, nichts gecached. Der Stats-Endpoint gibt den Zustand des gesamten Netzwerks zurück: wie viele Nodes und Zahlungskanäle existieren, die gesamte in Bitcoin gebundene Kapazität, die durchschnittliche und mediane Kanalkapazität, die durchschnittliche Gebührenrate und die Aufteilung zwischen Clearnet- und Tor-Nodes – das Netzwerk betreibt Zehntausende von Kanälen, die Tausende von BTC halten. Der Top-Endpoint ist die Node-Rangliste, sortiert nach Liquidität (Kapazität) oder Konnektivität (Kanalanzahl), mit Alias, Kapazität und Kanalanzahl jedes Nodes – Bitfinex und Binance betreiben einige der größten Routing-Nodes. Der Search-Endpoint findet Nodes nach Alias und gibt deren öffentlichen Key, Kapazität und Kanalanzahl zurück. Dies ist die Routing- und Liquiditätsschicht für jedes Lightning-Wallet, jeden Node-Betreiber, jede Zahlungs- oder Analyse-App – wer die großen Routing-Nodes sind und wie viel Kapazität das Netzwerk hat. Live von mempool.space, nichts gespeichert. Abgrenzung zu On-Chain-Bitcoin- und Fee-APIs – dies ist die Lightning-Network-Schicht. 4 Endpoints.

api.oanor.com/lightning-api

Live on-chain data for Electroneum Smart Chain — an EVM Layer 1 built for mobile payments — via its public Blockscout explorer (no wallet, no key). The stats endpoint returns chain-wide totals (blocks, transactions, addresses, average block time, gas used); gas gives the current gas-price oracle (slow/average/fast). Blocks lists the latest blocks, and a single block resolves by height or by hash with its transaction count, gas, validator and timestamp. The address endpoint returns any account's ETN balance, nonce, contract flag and token holdings; transaction resolves a tx by hash with its from/to, value in ETN, fee, status and block. The token endpoint returns an ERC-20 token's metadata (name, symbol, decimals, total supply, holders) by contract address, and search runs a universal lookup across addresses, tokens, blocks and transactions. Gas, balances, values and fees are denominated in ETN, the native coin. Real on-chain data straight from the explorer, refreshed every call — no key. 9 endpoints. For multi-chain coverage combine with the other oanor chain APIs (Ethereum, Base, Arbitrum and more).

api.oanor.com/electroneum-api

Live on-chain data for Fuse Network — an EVM Layer 1 for payments and stablecoins — via its public Blockscout explorer (no wallet, no key). The stats endpoint returns chain-wide totals (blocks, transactions, addresses, average block time, gas used); gas gives the current gas-price oracle (slow/average/fast). Blocks lists the latest blocks, and a single block resolves by height or by hash with its transaction count, gas, validator and timestamp. The address endpoint returns any account's FUSE balance, nonce, contract flag and token holdings; transaction resolves a tx by hash with its from/to, value in FUSE, fee, status and block. The token endpoint returns an ERC-20 token's metadata (name, symbol, decimals, total supply, holders) by contract address, and search runs a universal lookup across addresses, tokens, blocks and transactions. Gas, balances, values and fees are denominated in FUSE, the native coin. Real on-chain data straight from the explorer, refreshed every call — no key. 9 endpoints. For multi-chain coverage combine with the other oanor chain APIs (Ethereum, Base, Arbitrum and more).

api.oanor.com/fuse-api

Códigos de Categoría de Comerciante ISO 18245 (MCC) como una API: los 981 códigos de cuatro dígitos que Visa, Mastercard y otras redes de tarjetas utilizan para clasificar la línea de negocio de un comerciante. Busque cualquier código (por ejemplo, 5812 → Restaurantes y lugares de comida, 5411 → Tiendas de comestibles/Supermercados, 3000 → United Airlines), busque por descripción (por ejemplo, "hotel", "aerolínea", "farmacia"), filtre por estado de declaración al IRS, o enumere todos. Cada registro incluye la descripción de la red/editada, las descripciones del USDA y del IRS, y si la categoría es declarable al IRS 1099. Ideal para pagos, fintech, gestión de gastos, análisis de fraude y enriquecimiento de transacciones.

api.oanor.com/mcc-api

A fast, fully-local payment-card toolkit: validate card numbers with the Luhn (mod-10) checksum, detect the brand by IIN/prefix (Visa, Mastercard including the 2-series, American Express, Discover, Diners, JCB, UnionPay, Maestro), format and mask numbers with brand-correct grouping, list supported brands with their valid lengths and CVV length, and generate synthetic Luhn-valid TEST card numbers for QA. Pure server-side compute, no third-party upstream, and inputs are never logged. It is algorithmic only (no real issuer/bank BIN-database lookup). Ideal for checkout forms, payment flows, fraud pre-checks and test fixtures.

api.oanor.com/creditcard-api

Validate IBANs with the ISO 7064 mod-97 checksum and per-country length and structure checks, and resolve the BIC and bank details for supported countries. A local parse endpoint works for every IBAN country offline; the validate endpoint adds bank-code verification and BIC. Ideal for payments, billing, onboarding and KYC.

api.oanor.com/iban-api