We've analyzed and compared the top 2 API providers supporting NFT data for Nigerian developers and businesses. Find the right infrastructure fit for your startup below.
Written by Editorial Staffs as at 5th August, 2026
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CoinStats is a comprehensive cryptocurrency data and portfolio tracking API that aggregates market data from hundreds of cryptocurrency exchanges and blockchain networks to provide developers with real-time prices, portfolio analytics, DeFi yields, NFT data, and wallet tracking capabilities across over 120 blockchains and thousands of digital assets. The API serves as a centralized data layer for cryptocurrency applications, eliminating the need to build individual integrations with dozens of exchange APIs and blockchain nodes to access comprehensive crypto market data. By aggregating from multiple sources, CoinStats provides better price accuracy through cross-exchange averaging and ensures data availability even when individual exchanges experience downtime. For Nigerian crypto application developers, this aggregated approach is more reliable than depending on a single exchange's API. Cryptocurrency price data covers over 10,000 coins and tokens with current prices, 24-hour price change percentages, market capitalization, trading volume, and circulating supply. For each asset, price history is available at multiple time resolutions including minute, hourly, and daily intervals, enabling charts that display price movements over periods from the last hour to the full history of the asset. Nigerian crypto apps can display comprehensive market data for not just Bitcoin and Ethereum but the full spectrum of altcoins and DeFi tokens that Nigerian traders and investors hold. Portfolio tracking is a distinguishing CoinStats capability. The API enables applications to track a user's cryptocurrency holdings across multiple wallets and exchange accounts, calculating total portfolio value, individual asset allocations, profit and loss figures, and portfolio performance over time. Nigerian crypto investors who hold assets across multiple wallets — hardware wallets, software wallets, and exchange accounts — benefit from unified portfolio visibility in a single application rather than checking each account separately. Wallet analytics allows querying any public blockchain address to retrieve its current token balances, transaction history, and DeFi positions without requiring users to manually enter or update their holdings. For blockchains with public ledgers, users can add their wallet addresses to a CoinStats-powered application and receive automatic portfolio updates whenever they make transactions. This automatic synchronization removes the data entry burden from users and keeps portfolio data current without manual intervention. DeFi protocol data covers yield farming positions, liquidity pool holdings, and staking rewards across the major DeFi protocols on Ethereum, Binance Smart Chain, Polygon, Avalanche, and other networks. For Nigerian DeFi participants who have funds deployed in yield-generating protocols, seeing their DeFi positions integrated alongside regular crypto holdings gives a complete picture of their digital asset exposure and earnings. NFT data provides floor prices, collection statistics, and individual NFT valuations for major NFT marketplaces and collections. The growing Nigerian NFT creator and collector community benefits from applications that integrate NFT portfolio value alongside fungible token holdings. Exchange integration data covers trading pairs, order books, and trading volume from hundreds of cryptocurrency exchanges. Nigerian crypto traders who compare prices across exchanges to find the best execution can use this exchange data to build arbitrage monitoring tools or price comparison features. The API is available through a freemium model making it accessible to Nigerian developers at all stages. The CoinStats developer program provides documentation, sandbox access, and support for teams building crypto portfolio applications, trading tools, and DeFi analytics dashboards. Authentication uses API keys with clear rate limit tiers that scale with subscription level.
Crypto APIs is a comprehensive blockchain infrastructure platform providing REST API access to over 20 blockchain networks through a single integration, with a unified endpoint structure that covers blockchain data, wallet management, address monitoring, NFT data, token information, mempool monitoring, and market data. For Nigerian developers who need coverage of multiple chains — Bitcoin for savings, Ethereum for DeFi, Tron for cheap USDT transfers, BNB Chain for trading — Crypto APIs provides a one-stop solution that reduces integration complexity and development time significantly. Nigeria's crypto ecosystem is multi-chain by nature. Nigerian users route different activities through different chains based on transaction costs and speed: Bitcoin for large value transfers and savings, Tron TRC-20 for USDT because the fees are fractions of a cent, Ethereum for DeFi protocols, and BNB Chain for trading at lower gas costs than Ethereum. A Nigerian wallet or payment application serving real users must support this diversity. Without Crypto APIs, building multi-chain support means separate integrations, separate node providers, and separate documentation for every chain. Crypto APIs unifies everything. The Blockchain Data module provides address information, transaction details, and block data for all supported chains. For Bitcoin (and other UTXO chains), this includes UTXO sets, inputs, outputs, and confirmation counts. For Ethereum and EVM chains, this includes internal transactions, event logs, and contract data. The endpoint structure is consistent — the chain name appears in the URL path, but the request/response format is the same — making multi-chain development straightforward. HD (Hierarchical Deterministic) Wallet management covers the full lifecycle: create an HD wallet with a master key, generate receiving addresses, sync the wallet to discover used addresses and balances, and build transactions. Crypto APIs handles all the chain-specific derivation path details, ensuring compatibility with standard wallet specifications. For Nigerian fintech companies building custodial or semi-custodial wallets, this provides a managed wallet infrastructure without the complexity of implementing BIP32/BIP44 from scratch. Address monitoring and webhooks allow subscribing to blockchain events on specific addresses. When a monitored address receives a transaction — whether in the mempool (unconfirmed) or in a confirmed block — Crypto APIs delivers an HTTP webhook notification to the configured endpoint. For Nigerian payment processors and exchanges, this event-driven architecture replaces inefficient polling loops and provides near-real-time payment detection. Webhook events include new incoming transactions, confirmed transactions, and double-spend alerts. NFT data endpoints return metadata, ownership history, and transfer events for ERC-721 and ERC-1155 tokens on Ethereum and other EVM chains. Nigerian NFT platforms can query NFT ownership without building their own indexing infrastructure. Token information endpoints return ERC-20 and BEP-20 token details including name, symbol, decimals, total supply, and holder counts. Mempool monitoring provides visibility into unconfirmed transactions — useful for Nigerian applications that need to detect incoming payments before block confirmation, estimate fee rates for outgoing transactions, or monitor for double-spend attempts on high-value incoming payments. Market data endpoints return current and historical prices for thousands of cryptocurrencies against fiat currencies including USD and, for select providers, NGN. Exchange rates between crypto pairs are available for fee calculation and display purposes. The free tier provides 10,000 credits per month — sufficient for prototyping and low-traffic applications. The Startup plan at $49/month (100,000 credits) serves small Nigerian startups, while the Business plan at $149/month handles production traffic. Enterprise plans with custom SLAs are available for established Nigerian exchanges and financial institutions.