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The Espees API lets your platform on-ramp fiat into Espees stablecoins and off-ramp Espees back into fiat. LINK handles FX pricing, settlement routing, and partner bank selection automatically — you only need to provide the user’s bank details and optionally their Espees account identifier.

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How It Works

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On-Ramp (Fiat → Espees)

  1. Your user initiates a buy request — you submit their fiat currency, amount, and bank details.
  2. LINK returns the transaction record and the banking details to pay into (vendor account).
  3. Your user sends the fiat to those banking details.
  4. LINK confirms receipt and credits the Espees (ESP) to the user’s account.

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Off-Ramp (Espees → Fiat)

  1. Your user initiates a sell request — you submit the Espees amount, target currency, and recipient bank details.
  2. LINK converts at the current Espees rate and initiates fiat disbursement to the recipient account.

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Espees Account Identification

When submitting a transaction, you may optionally include one of the following to identify the Espees account the transaction is linked to: You only need to provide one of these — not all of them.

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Supported Currencies

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On-Ramp (Fiat → Espees)

AED · AUD · BRL · CAD · CNY · DKK · EUR · GBP · HKD · ILS · KES · MXN · NGN · PHP · SGD · USD · ZAR

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Off-Ramp (Espees → Fiat)

AED · EUR · NGN · SGD

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Endpoints

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Authentication

All requests require your secret key in the request header:
Espees On-Ramp Espees Off-Ramp