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Documentation Index

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middleware/src

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Namespaces

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Functions

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createHTTPFacilitatorHandler()

createHTTPFacilitatorHandler(facilitatorURL, opts): FacilitatorHandler
Defined in: packages/middleware/src/http-handler.ts:68 Creates a FacilitatorHandler that delegates to a remote facilitator via HTTP. The glue layer constructs valid x402PaymentRequirements from ResourcePricing using capabilities.schemes, then passes them to getRequirements. This handler POSTs those to the facilitator’s /accepts endpoint for enrichment. Cache key stability: caching assumes that identical accepts arrays produce identical facilitator responses. If the facilitator returns time-dependent values (e.g. recentBlockhash), use a short maxAge or disable caching.

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Parameters

facilitatorURL
string
opts
CreateHTTPFacilitatorHandlerOpts

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Returns

FacilitatorHandler

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References

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createRemoteX402Handlers

Re-exports createRemoteX402Handlers