API · /hivewitness-api

Hive Witnesses & Consensus API

healthy 4,606 Subscribers

The Hive blockchain's delegated-proof-of-stake consensus — the witness election — live from the public Hive RPC nodes, no key, nothing cached. Hive is secured by 20 elected witnesses plus a rotating backup, voted in by HIVE holders with their staked (vested) weight; witnesses produce the blocks, publish the HBD price feed and set the chain parameters. The Hive content reader covers accounts, posts and communities, but not the witness consensus; this opens it. Rank the witnesses by vote weight, each with its vote total converted to HIVE Power, missed block count, running node version, published HBD price feed and the chain parameters it sets. Look up a single witness by account for its votes, rank and production. And read a live network overview — the head block, the current witness producing it, witness participation over the last 128 slots, the total vesting (staking) fund and the HIVE-per-MVESTS rate. The consensus-and-governance layer for Hive wallets, witness dashboards, voters and analytics. Live from api.hive.blog and peer nodes.

api.oanor.com/hivewitness-api
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Machine-readable spec so AI agents can integrate this API.

/api/hivewitness-api/openapi.json
/api/hivewitness-api/llms.txt

Discovery: GET /api/index.json lists every API.

Hive Witnesses & Consensus API — live data on the oanor API marketplace

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
307 ms
Server probes · 24h
Subscribers
4,606
active
Total calls
24
last 7 days
status Full status page → · 12 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 7,250 calls / month
  • 3 requests / second
  • Hard cap (429 above quota, no overage)
  • 7.25k calls/month
  • 3 req/sec
  • All endpoints
  • No credit card
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Starter

€9.70 /month

  • 143,000 calls / month
  • 9 requests / second
  • Hard cap (429 above quota, no overage)
  • 143k calls/month
  • 9 req/sec
  • Email support
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Pro

€33.00 /month

  • 795,000 calls / month
  • 22 requests / second
  • Hard cap (429 above quota, no overage)
  • 795k calls/month
  • 22 req/sec
  • Priority support
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Business

€91.50 /month

  • 5,200,000 calls / month
  • 55 requests / second
  • Hard cap (429 above quota, no overage)
  • 5.2M calls/month
  • 55 req/sec
  • Dedicated SLA
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Built by

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Hive Engine API

Live data from the Hive-Engine smart-contract sidechain — a Layer-2 token registry and decentralized exchange built on the Hive blockchain. Look up any Hive-Engine token's on-chain registry record (issuer, precision, max / current / circulating supply, staking status and total staked), read its live DEX market metrics (last price in HIVE, highest bid, lowest ask, 24h volume and the day's price change), pull the richlist of its largest holders with their liquid balance, staked amount and delegations, and stream the most recent fills on its HIVE market (buyer, seller, quantity, price and time). Symbols are Hive-Engine tokens such as LEO, BEE, SWAP.HIVE or SPS; prices and market volume are denominated in HIVE, the base-chain coin. This is the token-sidechain / on-chain-DEX view — per-token supply, holders and an internal order-book market — distinct from the single-venue exchange tickers, the cross-exchange coin-markets and the base-chain on-chain APIs in the catalogue. Live and read straight from a public Hive-Engine RPC node — nothing stored.

api.oanor.com/hiveengine-api

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Hive API

Live data for the Hive blockchain social network, served straight from Hive's public JSON-RPC nodes — no key, no account, nothing cached. Hive is a decentralised blogging and social platform where posts and votes live on-chain and earn crypto rewards. The account endpoint resolves a username to its profile: display name, reputation score, follower and following counts, post count, bio, location, website and join date — @gtg ("Gandalf the Grey") has a 76 reputation and over ten thousand followers. The posts endpoint returns a user's blog posts with each post's up-vote count, the HBD payout it earned, the comment count, the tags and a link. The trending endpoint returns the platform's trending (or hot, new or top-paid) posts right now, optionally filtered by tag — the front page of Hive. This is the profile-posts-and-trends layer for any decentralised-social, blogging or web3 app. Live from the Hive blockchain, nothing stored. Distinct from other social and centralised-blog APIs — this is the on-chain Hive network. 4 endpoints.

api.oanor.com/hive-api

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Tron Super Representatives & Voting API

Tron's delegated-proof-of-stake governance — the Super Representative (SR) election — live from the public TronScan API, no key, nothing cached. Tron is run by 27 elected Super Representatives who produce the blocks, chosen by TRX holders who freeze TRX into votes; below them sit roughly 100 SR partners and candidates waiting to rotate in. The base Tron reader covers accounts and transactions, but not the SR election; this opens it. Rank the SRs and candidates by votes, each with its block production, missed blocks, produce rate and latest block. Look up a single SR by address for its votes, rank and production. And read a live election overview — the active 27, the candidate pool, the total frozen-TRX votes cast across all witnesses and the all-time blocks produced. The validator-and-voting layer for Tron wallets, staking dashboards, voters and analytics. Live from apilist.tronscanapi.com.

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EOS API — oanor API marketplace

EOS API

Live on-chain data from the EOS network (EOS), a delegated-proof-of-stake blockchain with a distinctive resource model where accounts stake EOS for CPU and network bandwidth and buy RAM for state: an account's liquid EOS balance, EOS staked for CPU and network, RAM quota and usage and live resource limits; the block producers ranked by DPoS vote weight; the live chain head, last irreversible block and current producer; and any account's balance of any EOS token.

api.oanor.com/eos-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Hive Witnesses & Consensus API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Hive Witnesses & Consensus API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Hive Witnesses & Consensus API?
Free tier allows 1 request per second. Paid plans scale up to 50 requests per second on the Mega tier. Hard limits return HTTP 429 above the quota — no surprise overage charges.
How much does Hive Witnesses & Consensus API cost?
Hive Witnesses & Consensus API has a free tier with 100 calls / month. Paid plans start at €9.70 / month with higher quotas and faster rate limits.
Can I cancel my subscription anytime?
Yes. Plans are billed monthly and you can cancel anytime from your billing dashboard. No long-term contracts and no cancellation fee.
Is Hive Witnesses & Consensus API GDPR-compliant?
All requests to Hive Witnesses & Consensus API go through our EU-based gateway. Your upstream API key never leaves our server and no personal data is shared with the upstream provider beyond the request you send.

Pick an endpoint from the list on the left to see its details and try it.

Code snippets

Sign up to get an API key, then call any path under your slug.

curl https://api.oanor.com/hivewitness-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/hivewitness-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/hivewitness-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
    "https://api.oanor.com/hivewitness-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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