swap-demo-tutorial
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a standalone example that doesn't require Node.js, RequireJs and Browserify and other unnecessary external dependencies.
**Error to get Key from 0xapi** #### How can I solve the error message: ``` "No API key provided. Please visit https://0x.org/pricing to get a free API key or sign...
Uncaught (in promise) Error: invalid address (argument="address", value=undefined, code=INVALID_ARGUMENT, version=address/5.7.0) (argument="spender", value=undefined, code=INVALID_ARGUMENT, version=abi/5.7.0) at e.value (index.ts:269:28) at e.value (index.ts:281:20) at e.value (index.ts:285:21) at d.value (abstract-coder.ts:68:16) at d.value (address.ts:22:18) at...
Thank you very much for your good training But what should I do if I want to get a commission from my client? For example, if I add the feeRecipient...