The request is a generic 'Fund API' with no named product, so the best fits are products whose sources show a funding or money-movement operation: Coinbase Developer Docs has a 'fund' action that adds USDC to a wallet 111, Stripe has funding-instruction and cash-balance funding actions 212, and Adyen Fund has a funds-transfer API 717. Synmerco 818 and APIHub 9 also cover funding flows for agents. Stock, email, and developer-platform sources do not show a funding operation and a
- 1
Coinbase Developer Docscoinbase.comverified and signed
Adds money to a wallet through its fund action, which buys or loads USDC onto a wallet 11.
+11 community tools built for it
for agents: fund · monetize-service · pay-for-service
- 2
Stripe APIstripe.comverified and signed
Creates funding instructions for a customer cash balance and funds a test-mode cash balance through its API actions 12.
official:MCP server · @stripe/mcpAPI · Stripe APISDK · stripelibrary · Stripe.netCLI · stripe-cli+37 community tools built for it
for agents: PostCustomersCustomerFundingInstructions · PostTestHelpersCustomersCustomerFundCashBalance · GetTreasuryFinancialAccountsFinancialAccount
- 3
Adyen Fund APIadyen.comverified and signed
Transfers funds between platform accounts and returns account holder balances through its funds API actions 17.
official:API · Fund API
for agents: post-transferFunds · post-accountHolderBalance · post-refundFundsTransfer
- 4
Synmercosynmerco.comverified and signed
Funds an escrow from an agent wallet, moving the escrow to a funded state 18.
+3 community tools built for it
for agents: fund_escrow · create_wallet · register_api_key
- 5
APIHubapihub.iowebsite read, tools not yet checked
Lets agents top up USDC credits and pay for APIs through one endpoint, built on x402 on Base 9.
+1 community tools built for it
Sources
- 1Coinbase Developer Docs - Coinbase Developer Documentationdocs.cdp.coinbase.com · read 2026-10-29
- 2Stripe | Financial Infrastructure to Grow Your Revenuestripe.com · read 2026-10-29
- 7Adyen: Fintech platform for enterprises - Adyenadyen.com · read just now
- 8Synmerco — AI Agent Commerce: Escrow, Reputation & Settlementsynmerco.com · read 2026-10-29
- 9APIHub - The MCP Marketplace for AI Agent APIsapihub.io · read 2026-10-29
- 11fund: declares "fund" (the record we read and signed)unfragile.ai · read 2026-10-24
- 12Stripe API: declares "PostCustomersCustomerFundingInstructions" (the record we read and signed)unfragile.ai · read 2026-10-24
- 17Fund API: declares "post-transferFunds" (the record we read and signed)unfragile.ai · read 2026-10-24
- 18Synmerco — Confidential Escrow for AI Agent Commerce: declares "fund_escrow" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
fund · fund verified and signed
Add money to the wallet. Use when you or the user want to fund, deposit, top up, load, buy USDC, add funds, onramp, or get USDC. Also use when the wallet has insufficient balance for a send or trade operation, or when someone asks "how do I get USDC?"
PostCustomersCustomerFundingInstructions · Stripe API verified and signed
Create or retrieve funding instructions for a customer cash balance
custom_api_call · GitHub (Activepieces) verified and signed
Custom API Call — Make a custom API call to a specific endpoint
API · python-http-client verified and signed
· Datahyena website read, tools not yet checked
Funding rounds, acquisitions, executive moves and hiring signals as one clean API. Deduplicated, resolved to one company, fresh within hours. 50 free credits, no card.
· Stock Fundamentals API for AI Agents website read, tools not yet checked
Stock fundamentals for AI agents. Access financial statements from SEC filings through REST API and MCP, with reporting periods and source references.
post-transferFunds · Fund API verified and signed
Transfer funds between platform accounts
fund_escrow · Synmerco — Confidential Escrow for AI Agent Commerce verified and signed
Fund an escrow from your agent wallet. Transitions escrow to funded state.
· APIHub website read, tools not yet checked
Discover and pay for APIs with USDC credits. One endpoint, one Bearer key, no wallet required. Built on x402 (USDC on Base) for AI agents.
· FairSeal API Documentation website read, tools not yet checked
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.