NEAR Protocol

NEAR Protocol EXPERIMENTAL View Access Key API

The EXPERIMENTAL View Access Key API from NEAR Protocol — 1 operation(s) for experimental view access key.

GitHub OpenAPI

Documentation

📖
Documentation
https://docs.near.org/api/rpc/introduction
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/near/refs/heads/main/rate-limits/near-rpc-api.yml
📖
Documentation
https://docs.fastnear.com/
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/near/refs/heads/main/rate-limits/fastnear-api.yml
📖
Documentation
https://api.nearblocks.io/api-docs/
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/near/refs/heads/main/rate-limits/nearblocks-api.yml

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/near/refs/heads/main/openapi/near-experimental-view-access-key-api-openapi.yml

Other Resources

🔗
Plans
https://raw.githubusercontent.com/api-evangelist/near/refs/heads/main/plans/near-rpc-api.yml
🔗
Plans
https://raw.githubusercontent.com/api-evangelist/near/refs/heads/main/plans/fastnear-api.yml
🔗
Plans
https://raw.githubusercontent.com/api-evangelist/near/refs/heads/main/plans/nearblocks-api.yml
🔗
FinOps
https://raw.githubusercontent.com/api-evangelist/near/refs/heads/main/finops/nearblocks-api.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/near-experimental-view-access-key-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

near-experimental-view-access-key-api-openapi.yml Raw ↑ 
openapi: 3.0.3
info:
  description: Low-latency indexed account, token, and public-key lookup APIs for wallets and explorers. Embedded portal clients may forward an optional `apiKey` query parameter, but the public FastNEAR API does not require it.
  title: FastNEAR accounts EXPERIMENTAL View Access Key API
  version: 3.0.3
servers:
- description: Mainnet
  url: https://api.fastnear.com
- description: Testnet
  url: https://test.api.fastnear.com
tags:
- name: EXPERIMENTAL View Access Key
paths:
  /EXPERIMENTAL_view_access_key:
    post:
      description: Returns information about a single access key for given account.
      operationId: EXPERIMENTAL_view_access_key
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/JsonRpcRequest_for_EXPERIMENTAL_view_access_key'
        required: true
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JsonRpcResponse_for_RpcViewAccessKeyResponse_and_RpcViewAccessKeyError'
      tags:
      - EXPERIMENTAL View Access Key
components:
  schemas:
    CryptoHash:
      type: string
    BlockId:
      anyOf:
      - format: uint64
        minimum: 0
        title: block_height
        type: integer
      - $ref: '#/components/schemas/CryptoHash'
    RpcViewAccessKeyRequest:
      oneOf:
      - properties:
          block_id:
            $ref: '#/components/schemas/BlockId'
        required:
        - block_id
        type: object
      - properties:
          finality:
            $ref: '#/components/schemas/Finality'
        required:
        - finality
        type: object
      - properties:
          sync_checkpoint:
            $ref: '#/components/schemas/SyncCheckpoint'
        required:
        - sync_checkpoint
        type: object
      properties:
        account_id:
          $ref: '#/components/schemas/AccountId'
        public_key:
          $ref: '#/components/schemas/PublicKey'
      required:
      - account_id
      - public_key
      title: RpcViewAccessKeyRequest
      type: object
    RpcViewAccessKeyError:
      oneOf:
      - properties:
          info:
            properties:
              block_reference:
                $ref: '#/components/schemas/BlockReference'
            required:
            - block_reference
            type: object
          name:
            enum:
            - UNKNOWN_BLOCK
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              block_hash:
                $ref: '#/components/schemas/CryptoHash'
              block_height:
                format: uint64
                minimum: 0
                type: integer
              requested_account_id:
                $ref: '#/components/schemas/AccountId'
            required:
            - requested_account_id
            - block_height
            - block_hash
            type: object
          name:
            enum:
            - INVALID_ACCOUNT
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              block_hash:
                $ref: '#/components/schemas/CryptoHash'
              block_height:
                format: uint64
                minimum: 0
                type: integer
              requested_account_id:
                $ref: '#/components/schemas/AccountId'
            required:
            - requested_account_id
            - block_height
            - block_hash
            type: object
          name:
            enum:
            - UNKNOWN_ACCOUNT
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              block_hash:
                $ref: '#/components/schemas/CryptoHash'
              block_height:
                format: uint64
                minimum: 0
                type: integer
              public_key:
                $ref: '#/components/schemas/PublicKey'
            required:
            - public_key
            - block_height
            - block_hash
            type: object
          name:
            enum:
            - UNKNOWN_ACCESS_KEY
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              error_message:
                type: string
            required:
            - error_message
            type: object
          name:
            enum:
            - INTERNAL_ERROR
            type: string
        required:
        - name
        - info
        type: object
    AccessKeyPermissionView:
      description: Describes the permission scope for an access key. Whether it is a function call or a full access key.
      oneOf:
      - enum:
        - FullAccess
        type: string
      - additionalProperties: false
        properties:
          FunctionCall:
            properties:
              allowance:
                anyOf:
                - $ref: '#/components/schemas/NearToken'
                - enum:
                  - null
                  nullable: true
              method_names:
                items:
                  type: string
                type: array
              receiver_id:
                type: string
            required:
            - receiver_id
            - method_names
            type: object
        required:
        - FunctionCall
        type: object
      - additionalProperties: false
        properties:
          GasKeyFunctionCall:
            properties:
              allowance:
                anyOf:
                - $ref: '#/components/schemas/NearToken'
                - enum:
                  - null
                  nullable: true
              balance:
                $ref: '#/components/schemas/NearToken'
              method_names:
                items:
                  type: string
                type: array
              num_nonces:
                format: uint16
                maximum: 65535
                minimum: 0
                type: integer
              receiver_id:
                type: string
            required:
            - balance
            - num_nonces
            - receiver_id
            - method_names
            type: object
        required:
        - GasKeyFunctionCall
        type: object
      - additionalProperties: false
        properties:
          GasKeyFullAccess:
            properties:
              balance:
                $ref: '#/components/schemas/NearToken'
              num_nonces:
                format: uint16
                maximum: 65535
                minimum: 0
                type: integer
            required:
            - balance
            - num_nonces
            type: object
        required:
        - GasKeyFullAccess
        type: object
    NearToken:
      type: string
    JsonRpcRequest_for_EXPERIMENTAL_view_access_key:
      properties:
        id:
          type: string
        jsonrpc:
          type: string
        method:
          enum:
          - EXPERIMENTAL_view_access_key
          type: string
        params:
          $ref: '#/components/schemas/RpcViewAccessKeyRequest'
      required:
      - jsonrpc
      - id
      - params
      - method
      title: JsonRpcRequest_for_EXPERIMENTAL_view_access_key
      type: object
    RpcViewAccessKeyResponse:
      description: Describes access key permission scope and nonce.
      properties:
        block_hash:
          $ref: '#/components/schemas/CryptoHash'
        block_height:
          format: uint64
          minimum: 0
          type: integer
        nonce:
          format: uint64
          minimum: 0
          type: integer
        permission:
          $ref: '#/components/schemas/AccessKeyPermissionView'
      required:
      - nonce
      - permission
      - block_height
      - block_hash
      type: object
    Finality:
      description: Different types of finality.
      enum:
      - optimistic
      - near-final
      - final
      type: string
    JsonRpcResponse_for_RpcViewAccessKeyResponse_and_RpcViewAccessKeyError:
      oneOf:
      - properties:
          result:
            $ref: '#/components/schemas/RpcViewAccessKeyResponse'
        required:
        - result
        type: object
      - properties:
          error:
            $ref: '#/components/schemas/ErrorWrapper_for_RpcViewAccessKeyError'
        required:
        - error
        type: object
      properties:
        id:
          type: string
        jsonrpc:
          type: string
      required:
      - jsonrpc
      - id
      title: JsonRpcResponse_for_RpcViewAccessKeyResponse_and_RpcViewAccessKeyError
      type: object
    InternalError:
      oneOf:
      - properties:
          info:
            properties:
              error_message:
                type: string
            required:
            - error_message
            type: object
          name:
            enum:
            - INTERNAL_ERROR
            type: string
        required:
        - name
        - info
        type: object
    ErrorWrapper_for_RpcViewAccessKeyError:
      oneOf:
      - properties:
          cause:
            $ref: '#/components/schemas/RpcRequestValidationErrorKind'
          name:
            enum:
            - REQUEST_VALIDATION_ERROR
            type: string
        required:
        - name
        - cause
        type: object
      - properties:
          cause:
            $ref: '#/components/schemas/RpcViewAccessKeyError'
          name:
            enum:
            - HANDLER_ERROR
            type: string
        required:
        - name
        - cause
        type: object
      - properties:
          cause:
            $ref: '#/components/schemas/InternalError'
          name:
            enum:
            - INTERNAL_ERROR
            type: string
        required:
        - name
        - cause
        type: object
    RpcRequestValidationErrorKind:
      oneOf:
      - properties:
          info:
            properties:
              method_name:
                type: string
            required:
            - method_name
            type: object
          name:
            enum:
            - METHOD_NOT_FOUND
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              error_message:
                type: string
            required:
            - error_message
            type: object
          name:
            enum:
            - PARSE_ERROR
            type: string
        required:
        - name
        - info
        type: object
    AccountId:
      $schema: https://json-schema.org/draft/2020-12/schema
      description: 'NEAR Account Identifier.


        This is a unique, syntactically valid, human-readable account identifier on the NEAR network.


        [See the crate-level docs for information about validation.](index.html#account-id-rules)


        Also see [Error kind precedence](AccountId#error-kind-precedence).


        ## Examples


        ```

        use near_account_id::AccountId;


        let alice: AccountId = "alice.near".parse().unwrap();


        assert!("ƒelicia.near".parse::<AccountId>().is_err()); // (ƒ is not f)

        ```'
      title: AccountId
      type: string
    SyncCheckpoint:
      enum:
      - genesis
      - earliest_available
      type: string
    BlockReference:
      oneOf:
      - additionalProperties: false
        properties:
          block_id:
            $ref: '#/components/schemas/BlockId'
        required:
        - block_id
        type: object
      - additionalProperties: false
        properties:
          finality:
            $ref: '#/components/schemas/Finality'
        required:
        - finality
        type: object
      - additionalProperties: false
        properties:
          sync_checkpoint:
            $ref: '#/components/schemas/SyncCheckpoint'
        required:
        - sync_checkpoint
        type: object
    PublicKey:
      type: string