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pricing

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Type Aliases

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HandlerCapabilities

HandlerCapabilities = object

Defined in: packages/types/src/pricing.ts:26 Declares what a handler can settle so the middleware can route ResourcePricing entries without calling the handler. Used by both x402 FacilitatorHandler (optional) and MPP MPPMethodHandler (required). schemes is x402-specific — MPP handlers do not use it.

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Properties

assets

assets: string[]

Defined in: packages/types/src/pricing.ts:30

networks

networks: string[]

Defined in: packages/types/src/pricing.ts:29

schemes?

optional schemes: string[]

Defined in: packages/types/src/pricing.ts:28 x402-specific. MPP handlers leave this empty or omit it.

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ResourcePricing

ResourcePricing = object

Defined in: packages/types/src/pricing.ts:9 Protocol-agnostic pricing configuration for a protected resource. This is the resource server’s statement of “I want X amount of Y asset paid to Z recipient on W network.” It says nothing about x402 schemes, MPP methods, or protocol extras — those are handler output, not middleware input.

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Properties

amount

amount: string

Defined in: packages/types/src/pricing.ts:10

asset

asset: string

Defined in: packages/types/src/pricing.ts:11

description?

optional description: string

Defined in: packages/types/src/pricing.ts:14

network

network: string

Defined in: packages/types/src/pricing.ts:13

recipient

recipient: string

Defined in: packages/types/src/pricing.ts:12

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Functions

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capabilitiesMatch()

capabilitiesMatch(capabilities, criteria): boolean

Defined in: packages/types/src/pricing.ts:53 Returns true when the given network and asset match the capabilities. Empty networks or assets arrays act as wildcards.

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Parameters

capabilities

HandlerCapabilities

criteria

asset

string

network

string

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Returns

boolean

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matchPricingToCapabilities()

matchPricingToCapabilities(capabilities, pricing): ResourcePricing[]

Defined in: packages/types/src/pricing.ts:42 Returns pricing entries whose network and asset match the given capabilities. Empty networks or assets arrays act as wildcards.

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Parameters

capabilities

HandlerCapabilities

pricing

ResourcePricing[]

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Returns

ResourcePricing[]