Improving rates for specific PSPs

PSP-based improvements

FX Providers may also want to offer improved rates to specific PSPs. In Nexus this works as follows:

  • An FXP may define the PSPs to which it wishes to offer improved rates

  • For each PSP, the FXP may define how much the base rate must be improved, in basis points.

  • This improvements applies to all quotes issued to that PSP by the FXP, for all currencies.

  • When a Source PSP calls the GET /quotes API, Nexus will review the table of relationships between FXPs and PSPs, and extract any relevant preferential rates for that PSP.

  • Nexus will then apply the relevant improvement to the FXP's base rate.

  • An FXP may choose not to set any PSP-based improvements. If no PSP-based improvement is set for a specific PSP, the base rate will apply.

TABLE: Example PSP-based improvements

FXP Id

PSP Id

IMPROVEMENT in basis points (applied to the base rate in the FXP’s quote)

FXP-A

PSP-C

25

FXP-A

PSP-D

50

FXP-B

PSP-D

30

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