Payments & finance
1,905 APIs for payments, banking, accounting, insurance, or financial market services.
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801 APIs added in the last 30 days.
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1,905- GR197 operations124 revisionsGrid API@lightsparkdev/grid-api
Global payments: customers, KYC verification, internal and external accounts, cross-currency transfers
- TO187 operations14 revisionsTopkey API@topkey/topkey-api
Accounts payable and receivable: bills, transactions, cards, transfers, owner payments and property records
- FI258 operations36 revisionsFinzData API@finzdata/finzdata-api
Financial market data: futures, options, 13F holdings, COT, congressional trades, macro and crypto prices
- CA167 operations21 revisionsCalcBright Calculator API@calcbright/calcbright-calculator-api
Finance, math and unit tools: mortgages, loans, BMI, unit and currency conversion, dates, and more
- WH495 operations227 revisionsWhop API@whop/whop-api
Payments and memberships: charge buyers, manage members, invoices, payouts and products
- TI401 operations14 revisionsTickerRAG API@tickertrac/tickerrag-api
Equity research: track tickers, theses, watchlists, earnings reviews, filings and alerts
- CA116 operations81 revisionsCatena API@catena/catena-api
Operator console for accounts, payments, agents, approvals and audit reports, with KYB onboarding and webhooks
- HA184 operations169 revisionsHardcount Billing APIRetired@getvelox/velox-billing-api
Usage-based billing: meter usage, manage customers, subscriptions, invoices, credits and dunning
- TH351 operations97 revisionsThe Plaid API@plaid/the-plaid-api
Bank data: link accounts, pull asset and cash flow reports, and verify income
- CO30 operations9 revisionsCoverage Cat Delegated Insurance Purchase APIs@coveragecat/coverage-cat-delegated-insurance-purchase-apis
Umbrella and auto insurance: estimate premiums, plan coverage limits, and run a consumer purchase flow
- PU107 operations13 revisionsPuntersEdge Odds API@puntersedge/puntersedge-odds-api
Racing and sports odds: next-to-go races, bookmaker prices, best-price comparison, arbitrage scanners and webhooks
- TI32 operations7 revisionsTickerInside API@tickerinside/tickerinside-api
ETFs: holdings, weights, stock overlap and look-through across 5,423 US funds
- LA193 operations11 revisionsLa Pyme API@lapyme/la-pyme-api
Accounting and ERP for Argentine SMEs: bank statements, settlements, treasury, suppliers and products
- TE54 operations3 revisionsTexasHomeBills™ Texas electricity plans and market data API@texashomebills/texashomebills-texas-electricity-plans-and-market-data-api
Texas electricity plans and market data: rank retail plans by annual cost, track ERCOT prices and grid mix
- RA8 operations13 revisionsRaise disputes API@adyen/raisedisputesservice
Card issuing: raise and manage disputes, attachments and chargebacks on transactions
- AD13 operations678 revisionsAdyen Payment API@adyen/paymentservice
Payments: authorise, capture, cancel and refund card and bank transfer payments, plus 3DS checks
- KA134 operations72 revisionsKalshi Trade API Manual Endpoints@kalshi/kalshi-trade-api-manual-endpoints
Trading: place and manage orders, positions, portfolio balances and RFQ block trades on Kalshi
- BE247 operations25 revisionsBetterOff API@betteroff/betteroff-api
Personal finance: track accounts, transactions, budgets, holdings and household money, with imports and exports
- NO32 operations2 revisionsNORTH7 Agent API@north7/north7-agent-api
Market intelligence: risk index, market regime, trading signals and stock analysis for AI agents
- VO189 operations2 revisionsvokse API@vokse/vokse-api
Personal finance: track transactions, accounts, receipts, budgets, recurrences and net worth, with AI chat and insights
- TR296 operations6 revisionsTradeAssi API@tradeassi/tradeassi-api
Trading platform: build visual strategies, backtest them, trade live and track portfolios, news and whale activity
- ST479 operations2 revisionsStuut API@stuut/stuut-api
Accounts receivable: manage invoices, bank transactions, payment plans, dunning, customers and collections
- FO138 operations4 revisionsForesea Intelligence API@foresea/foresea-intelligence-api
Forecasting: probabilities for prediction-market questions, plus market prices, evidence and trading orders
- IN250 operations120 revisionsIncrease API@increase/increase-api-2
Banking: open accounts, move money by ACH, wire and card, issue cards and disputes
Showing 1 to 24 of 1,905
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