AssetFare read-only route evaluation

arazzo: 1.1.0
$self: https://assetfare.dev/arazzo.yaml
info:
  title: AssetFare read-only route evaluation
  summary: Verify AssetFare and obtain a fresh Solana SOL to Base or Arbitrum ETH quote.
  description: >-
    A machine-readable, read-only first-call workflow for AI agents. It reads
    public status and the signed capability manifest, then requests AssetFare's
    own fee-inclusive route offer. It deliberately stops before wallet
    authentication, session creation, signing, approval, or transaction
    submission. The caller must compare the result against other executable
    routes and must not assume AssetFare is market-wide best.
  version: 1.0.0
sourceDescriptions:
  - name: assetfareApi
    url: https://api.assetfare.dev/openapi.json
    type: openapi
workflows:
  - workflowId: evaluateSolanaToEvmQuote
    summary: Read public trust material and request one fresh route offer.
    description: >-
      Use this workflow when the requested intent is Solana SOL to Base or
      Arbitrum native ETH and the whole-dollar amount is between 250 and 1000. Successful
      completion is evidence that AssetFare can be evaluated, not permission to
      authenticate a wallet or execute a route.
    inputs:
      type: object
      additionalProperties: false
      required:
        - amountUsd
        - destinationChain
      properties:
        amountUsd:
          type: number
          minimum: 250
          maximum: 1000
          multipleOf: 1
          description: Whole-dollar route amount.
        destinationChain:
          type: string
          enum: [base, arbitrum]
          description: Supported destination EVM chain.
    steps:
      - stepId: readStatus
        description: >-
          Confirm the service is ready, unpaused, uses the required RPC quorum,
          and does not submit transactions for callers.
        operationId: getStatus
        successCriteria:
          - condition: $statusCode == 200
          - condition: $response.body#/server_submission == false
        outputs:
          serviceStatus: $response.body
      - stepId: readSignedManifest
        description: >-
          Read the signed, expiring capability statement. Independently verify
          its Ed25519 signature with the public key linked by AssetFare before
          relying on it.
        operationId: getSignedManifest
        successCriteria:
          - condition: $statusCode == 200
        outputs:
          signedManifest: $response.body
      - stepId: requestQuote
        description: >-
          Request AssetFare's own route offer. This is not a market-wide route
          comparison and is not an execution guarantee.
        operationId: getQuote
        requestBody:
          contentType: application/json
          payload:
            from_chain: solana
            from_token: SOL
            to_chain: $inputs.destinationChain
            to_token: ETH
            amount_usd: $inputs.amountUsd
        successCriteria:
          - condition: $statusCode == 200
        outputs:
          routeOffer: $response.body
          quoteId: $response.body#/quote_id
          expectedReceive: $response.body#/offer/expected_receive_amount
          minimumReceive: $response.body#/offer/estimated_min_receive_amount
          quoteAsOf: $response.body#/as_of
          quoteTtlSeconds: $response.body#/ttl_seconds
    outputs:
      status: $steps.readStatus.outputs.serviceStatus
      manifest: $steps.readSignedManifest.outputs.signedManifest
      quote: $steps.requestQuote.outputs.routeOffer
    x-assetfare-next-action: >-
      Compare the quote against fresh fee-inclusive offers from other executable
      routes. Stop here unless the wallet owner separately approves the
      non-transactional wallet-authentication message and every later unsigned
      action.