gulltoppr

gulltoppr Registry API

The registry API from gulltoppr — 3 operation(s) for registry.

GitHub OpenAPI

Operations 3

GET /v1/lookup/{selector} Lookup proven signatures for a selector or event topic #
GET /v1/registry/stats Selector commons and bytecode index counts #
GET /v1/registry/export CC0 selector commons export as NDJSON #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/gulltoppr-dev/openapi/gulltoppr-dev-registry-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-discovery-schema.json
📊
JSONSchema
https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-prepared-tx-schema.json
📊
JSONSchema
https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-simulate-body-schema.json
📊
JSONSchema
https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-simulation-schema.json
📊
JSONSchema
https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-abi-result-schema.json
📊
JSONSchema
https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-compact-abi-result-schema.json

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OpenAPI Specification

gulltoppr-dev-registry-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: gulltoppr REST Registry API
  version: 1.0.0
  description: 'Agent-facing EVM contract interaction API: resolve ABIs, read, encode, simulate, prepare unsigned transactions, decode transactions, resolve names, and export the selector commons.'
  license:
    name: MIT
    identifier: MIT
  contact:
    name: gulltoppr
    url: https://gulltoppr.dev
  x-docs: https://gulltoppr.dev/integrations.md
  x-llms: https://gulltoppr.dev/llms.txt
  x-sdk: https://www.npmjs.com/package/gulltoppr
  x-mcp-remote: https://mcp.gulltoppr.dev/mcp
  x-mcp-metadata:
  - https://mcp.gulltoppr.dev/server.json
  - https://mcp.gulltoppr.dev/.well-known/mcp-server.json
  x-repository: https://github.com/portdeveloper/gulltoppr
servers:
- url: https://api.gulltoppr.dev
  description: Production
- url: http://localhost:8787
  description: Local development
tags:
- name: Registry
paths:
  /v1/lookup/{selector}:
    get:
      tags:
      - Registry
      operationId: lookupSelector
      summary: Lookup proven signatures for a selector or event topic
      parameters:
      - name: selector
        in: path
        required: true
        description: 4-byte selector or 32-byte event topic0.
        schema:
          type: string
          pattern: ^0x([0-9a-fA-F]{8}|[0-9a-fA-F]{64})$
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RegistryLookupResult'
          headers:
            Cache-Control:
              schema:
                type: string
              description: Cache policy for this response. Operational endpoints use no-store; cacheable GETs include max-age and stale-while-revalidate.
            RateLimit-Limit:
              schema:
                type: integer
                minimum: 0
              description: Fixed-window request budget for the current client.
            RateLimit-Remaining:
              schema:
                type: integer
                minimum: 0
              description: Requests remaining in the current fixed window.
            RateLimit-Reset:
              schema:
                type: integer
                minimum: 0
              description: Seconds until the current fixed window resets.
        '400':
          description: Invalid input
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '404':
          description: Not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '422':
          description: ABI not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '429':
          description: Rate limited
          headers:
            RateLimit-Limit:
              schema:
                type: integer
                minimum: 0
              description: Fixed-window request budget for the current client.
            RateLimit-Remaining:
              schema:
                type: integer
                minimum: 0
              description: Requests remaining in the current fixed window.
            RateLimit-Reset:
              schema:
                type: integer
                minimum: 0
              description: Seconds until the current fixed window resets.
            Retry-After:
              schema:
                type: integer
                minimum: 0
              description: Seconds to wait before retrying after RATE_LIMITED.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '502':
          description: Upstream failure
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '504':
          description: Upstream timeout
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
  /v1/registry/stats:
    get:
      tags:
      - Registry
      operationId: registryStats
      summary: Selector commons and bytecode index counts
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RegistryStats'
          headers:
            Cache-Control:
              schema:
                type: string
              description: Cache policy for this response. Operational endpoints use no-store; cacheable GETs include max-age and stale-while-revalidate.
            RateLimit-Limit:
              schema:
                type: integer
                minimum: 0
              description: Fixed-window request budget for the current client.
            RateLimit-Remaining:
              schema:
                type: integer
                minimum: 0
              description: Requests remaining in the current fixed window.
            RateLimit-Reset:
              schema:
                type: integer
                minimum: 0
              description: Seconds until the current fixed window resets.
  /v1/registry/export:
    get:
      tags:
      - Registry
      operationId: exportRegistry
      summary: CC0 selector commons export as NDJSON
      responses:
        '200':
          description: Newline-delimited RegistryExportEntry objects.
          headers:
            Cache-Control:
              schema:
                type: string
              description: Cache policy for this response. Operational endpoints use no-store; cacheable GETs include max-age and stale-while-revalidate.
            RateLimit-Limit:
              schema:
                type: integer
                minimum: 0
              description: Fixed-window request budget for the current client.
            RateLimit-Remaining:
              schema:
                type: integer
                minimum: 0
              description: Requests remaining in the current fixed window.
            RateLimit-Reset:
              schema:
                type: integer
                minimum: 0
              description: Seconds until the current fixed window resets.
            X-License:
              schema:
                type: string
                const: CC0-1.0
            Link:
              schema:
                type: string
          content:
            application/x-ndjson:
              schema:
                type: string
components:
  schemas:
    SelectorOrTopic:
      type: string
      pattern: ^0x([0-9a-fA-F]{8}|[0-9a-fA-F]{64})$
    ErrorCode:
      type: string
      enum:
      - INVALID_ADDRESS
      - INVALID_ARGS
      - UNKNOWN_CHAIN
      - AMBIGUOUS_FUNCTION
      - FUNCTION_NOT_FOUND
      - NOT_A_VIEW_FN
      - NOT_A_WRITE_FN
      - ABI_NOT_FOUND
      - DECOMPILE_FAILED
      - RPC_ERROR
      - UPSTREAM_TIMEOUT
      - RATE_LIMITED
    RegistryStats:
      type: object
      required:
      - selectors
      - bytecodes
      properties:
        selectors:
          type: object
          additionalProperties:
            type: integer
            minimum: 0
        bytecodes:
          type: integer
          minimum: 0
    RegistryLookupEntry:
      type: object
      required:
      - kind
      - signature
      - proof
      properties:
        kind:
          type: string
          enum:
          - function
          - event
          - error
        signature:
          type: string
        proof:
          type: string
          enum:
          - verified-source
          - keccak-proven
        abi_item:
          type: object
          additionalProperties: true
        chain:
          type: integer
          description: EIP-155 chain id where a verified-source proof was harvested, when known.
        address:
          $ref: '#/components/schemas/Address'
    RegistryLookupResult:
      type: object
      required:
      - selector
      - entries
      properties:
        selector:
          $ref: '#/components/schemas/SelectorOrTopic'
        entries:
          type: array
          items:
            $ref: '#/components/schemas/RegistryLookupEntry'
    ErrorEnvelope:
      type: object
      required:
      - error
      properties:
        error:
          type: object
          required:
          - code
          - message
          properties:
            code:
              $ref: '#/components/schemas/ErrorCode'
            message:
              type: string
            details:
              type: object
              additionalProperties: true
    Address:
      type: string
      pattern: ^0x[0-9a-fA-F]{40}$
externalDocs:
  description: Integration recipes, agent workflow, MCP, SDK, and safety guidance.
  url: https://gulltoppr.dev/integrations.md