naftiko: 1.0.0-alpha2
info:
  label: Chainstack Faucet API — Funding
  description: Chainstack Faucet API — Funding business capability. Request testnet funds and retrieve faucet
    transaction history across Chainstack-supported testnets.
  tags:
    - Chainstack
    - Faucet
    - Testnet
  created: '2026-05-25'
  modified: '2026-05-25'
binds:
  - namespace: env
    keys:
      CHAINSTACK_FAUCET_JWT: CHAINSTACK_FAUCET_JWT
capability:
  consumes:
    - type: http
      namespace: faucet-funding
      baseUri: https://api.chainstack.com/v1/faucet
      description: Chainstack public testnet faucet.
      resources:
        - name: faucet
          path: /{chain}
          operations:
            - name: requestFunds
              method: POST
              description: Request testnet funds for a supported chain (hoodi, sepolia, bnb-testnet,
                zksync-testnet, scroll-sepolia-testnet, amoy).
              outputRawFormat: json
              inputParameters:
                - name: chain
                  in: path
                  type: string
                  required: true
                - name: body
                  in: body
                  type: object
                  required: true
        - name: transactions-history
          path: /transactions-history
          operations:
            - name: getTransactionHistory
              method: GET
              description: Retrieve faucet transaction history for the authenticated organization.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: array
                  value: $.
      authentication:
        type: bearer
        value: '{{env.CHAINSTACK_FAUCET_JWT}}'
        placement: header
  exposes:
    - type: mcp
      namespace: faucet-funding-mcp
      port: 9090
      transport: http
      description: MCP adapter for Chainstack testnet faucet.
      tools:
        - name: chainstack-faucet-request
          description: Request testnet funds from the Chainstack faucet.
          hints:
            readOnly: false
            destructive: false
            idempotent: false
          call: faucet-funding.requestFunds
          with:
            chain: tools.chain
            body: tools.body
        - name: chainstack-faucet-history
          description: Retrieve faucet transaction history.
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: faucet-funding.getTransactionHistory