Blockchain.com

Blockchain.com Charts API

Bitcoin network statistics and charts

GitHub OpenAPI

Operations 26

POST /x402/charts/hash-rate Get Bitcoin hash rate chart data (paid via x402) #
POST /x402/charts/avg-confirmation-time Get Bitcoin average confirmation time chart data (paid via x402) #
POST /x402/charts/total-bitcoins Get total bitcoins in circulation chart data (paid via x402) #
POST /x402/charts/difficulty Get Bitcoin mining difficulty chart data (paid via x402) #
POST /x402/charts/n-transactions Get Bitcoin number of transactions chart data (paid via x402) #
POST /x402/charts/median-confirmation-time Get Bitcoin median confirmation time chart data (paid via x402) #
POST /x402/charts/market-price Get Bitcoin market price chart data (paid via x402) #
POST /x402/charts/trade-volume Get Bitcoin USD exchange trade volume chart data (paid via x402) #
POST /x402/charts/transaction-fees Get total Bitcoin transaction fees chart data (paid via x402) #
POST /x402/charts/transaction-fees-usd Get total Bitcoin transaction fees in USD chart data (paid via x402) #
POST /x402/charts/n-transactions-per-block Get average Bitcoin transactions per block chart data (paid via x402) #
POST /x402/charts/avg-block-size Get average Bitcoin block size chart data (paid via x402) #
POST /x402/charts/miners-revenue Get Bitcoin miners revenue chart data (paid via x402) #
POST /x402/charts/cost-per-transaction Get Bitcoin cost per transaction chart data (paid via x402) #
POST /x402/charts/fees-usd-per-transaction Get Bitcoin fees per transaction in USD chart data (paid via x402) #
POST /x402/charts/market-cap Get Bitcoin market capitalization chart data (paid via x402) #
POST /x402/charts/blocks-size Get Bitcoin blockchain size chart data (paid via x402) #
POST /x402/charts/n-transactions-total Get total number of Bitcoin transactions chart data (paid via x402) #
POST /x402/charts/utxo-count Get Bitcoin unspent transaction output count chart data (paid via x402) #
POST /x402/charts/nvt Get Bitcoin network value to transactions ratio chart data (paid via x402) #
POST /x402/charts/nvts Get Bitcoin network value to transactions signal chart data (paid via x402) #
POST /x402/charts/n-unique-addresses Get number of unique Bitcoin addresses used chart data (paid via x402) #
POST /x402/charts/mempool-count Get Bitcoin mempool transaction count chart data (paid via x402) #
POST /x402/charts/mempool-size Get Bitcoin mempool size chart data (paid via x402) #
POST /x402/charts/transactions-per-second Get Bitcoin transaction rate chart data (paid via x402) #
POST /x402/charts/pools Get Bitcoin mining pools distribution (paid via x402) #

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/blockchain-7/refs/heads/main/openapi/blockchain-7-charts-api-openapi.yml

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OpenAPI Specification

blockchain-7-charts-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Blockchain 7 Charts API
  version: 1.0.0
  contact:
    email: api@blockchain.com
  x-guidance: Free endpoints under /public/* return blockchain explorer data (Solana, Bitcoin, Bitcoin Cash and Ethereum blocks, transactions, addresses and token balances) plus Bitcoin network charts, no payment required. Every endpoint also has an AI-agent-facing, pay-per-call mirror under /public/x402/* with an identical request/response shape, gated by x402 payment (see each paid operation's x-payment-info and 402 response). Use the free path for normal API access; use the x402/ path when paying per-request as an autonomous agent.
  description: 'Operations tagged Charts across 2 of this provider''s published API definitions: blockchain-7-api-ucp.json, blockchain-7-api-acp.json. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.blockchain.info/explorer-gateway-kt
security:
- ApiKeyAuth: []
- {}
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/blockchain-7/refs/heads/main/openapi/blockchain-7-charts-api-openapi.yml