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A maker quotes tokenized equity trades and settles the quotes DFlow selects. DFlow calls the maker’s HTTP endpoints. The maker never calls DFlow to quote or fill.

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Maker Endpoints

The maker serves these endpoints under one base URL. Every request carries X-API-KEY (the key the maker gave DFlow), x-request-start (unix milliseconds) and x-request-timeout (the budget in milliseconds). Maker Quotes covers /tokens, /health and /quote. Maker Direct Fills and Maker Escrow Fills cover /selected and settlement for each fill type.

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Fill Types

The maker sets actionType in each quote response. The quote request lists the types DFlow can build in acceptedActionTypes. A maker that holds the equity quotes rfqFill. A maker that has to acquire the equity quotes rfqOrder. A sell of an equity is always a direct fill, so DFlow accepts only rfqFill for it and the maker needs the settlement mint (USDC) in inventory.

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Registration

The maker gives DFlow:
  • Base URL: where the endpoints above are served.
  • Wallet: the public key that signs for the maker. The maker field of every quote must equal it. DFlow drops a quote that names another wallet.
  • API key: the key DFlow sends in X-API-KEY on every call.

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Health and Coverage

DFlow polls /tokens and /health every 10 seconds. DFlow asks a maker for a quote only while the maker is healthy and lists both mints of the pair. A maker becomes unhealthy after three failed rounds in a row (a non-2xx status, a timeout or an unreadable /tokens body) and healthy again after one good round, with at least 30 seconds between changes.