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B3

B3 Blockscout/tokens API

Blockscout token and transfer data

Documentation Provider Profile APIs.io OpenAPI GitHub

B3 Blockscout/tokens API is one of 72 APIs that B3 publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include blockscout/tokens. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 15 operations across 15 paths, and defines 14 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://data-api.b3.fun/.

15 operations 15 paths 14 schemas 14 GET1 PATCH

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://api.b3os.org/v1
Authentication
API Key, API Key, HTTP Bearer, API Key
Contact
B3 Team
License
Apache 2.0
Resource Areas
1

Authentication & Security 4

B3 Blockscout/tokens API declares 4 security schemes for authenticating requests. An API key is passed in the header as x-client-id (clientId). An API key is passed in the header as x-secret-key (secretKey). It accepts HTTP bearer tokens (JWT) (dashboard). An API key is passed in the query as clientId (clientId-query).

  • clientId — thirdweb client ID in headers
  • secretKey — thirdweb secret key in headers
  • dashboard — thirdweb JWT + Client ID
  • clientId-query — thirdweb client ID in query params

Paths & Operations 15

Across 15 paths, the API surfaces 15 operations — 14 GET, 1 PATCH. Each is listed below with its method, path, parameters, and response codes.

blockscout/tokens 15

Blockscout token and transfer data

GET
/blockscout/token-transfers
Get Token Transfers
get_token_transfers → 200400
GET
/blockscout/addresses/{address_hash}/token-transfers
Get Address Token Transfers
get_address_token_transfers 4 params → 200400
GET
/blockscout/addresses/{address_hash}/token-balances
Get All Tokens Balances for the Address
get_address_token_balances 1 param → 200400
GET
/blockscout/addresses/{address_hash}/tokens
Token Balances with Filtering and Pagination
get_address_tokens 2 params → 200400
GET
/blockscout/tokens
Get Tokens List
get_tokens_list 2 params → 200400
GET
/blockscout/tokens/{address_hash}
Get Token Info
get_token 1 param → 200400
GET
/blockscout/tokens/{address_hash}/transfers
Get Token Token Transfers
get_token_token_transfers 1 param → 200400
GET
/blockscout/tokens/{address_hash}/holders
Get Token Holders
get_token_holders 1 param → 200400
GET
/blockscout/tokens/{address_hash}/counters
Get Token Holders
get_token_counters 1 param → 200400
GET
/blockscout/tokens/{address_hash}/instances
Get NFT Instances
get_nft_instances 1 param → 200400
GET
/blockscout/tokens/{address_hash}/instances/{id}
Get NFT Instance by ID
get_nft_instance 2 params → 200400
GET
/blockscout/tokens/{address_hash}/instances/{id}/transfers
Get Transfers of NFT Instance
get_nft_instance_transfers 2 params → 200400
GET
/blockscout/tokens/{address_hash}/instances/{id}/holders
Get Token Instance Holders
get_token_instance_holders 2 params → 200400
GET
/blockscout/tokens/{address_hash}/instances/{id}/transfers-count
Get Transfers Count of NFT Instance
get_nft_instance_transfers_count 2 params → 200400
PATCH
/blockscout/tokens/{address_hash}/instances/{id}/refetch-metadata
Re-fetch Token Instance Metadata
refetch_token_instance_metadata 2 params body → 200403

Schemas 14

The contract defines 14 schemas that model the data the API accepts and returns. The most detailed are TokenInfo (10 properties), TokenTransfer (10 properties), AddressParam (10 properties), NFTInstance (9 properties). Each schema is shown below with its type and property counts.

Holder
object
3 properties 3 required
AddressParam
object
10 properties 8 required
TotalERC20
object
2 properties 2 required
TokenCounters
object
2 properties 2 required
WatchlistName
object
2 properties 2 required
AddressTag
object
3 properties 3 required
RecaptchaBody
object
1 property 1 required
TokenTransfer
object
10 properties 8 required
Token
object
8 properties 8 required
TokenBalance
object
4 properties 3 required
NFTInstance
object
9 properties 4 required
TotalERC721
object
2 properties 1 required
TokenInfo
object
10 properties 10 required
TotalERC1155
object
4 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

b3-blockscout-tokens-api-openapi.yml Raw ↑

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B3 Api Keys API
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#blockscout/tokens
← Back to B APIs
API Details
ID
b3:b3-blockscout-tokens-api
Base URL
https://api.b3os.org/v1
Docs
https://docs.b3.fun/data/api-reference/index
Provider
B3
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