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API · /snapshot-api

Snapshot DAO Governance API

healthy 4,029 Subscribers

Live DAO governance data from Snapshot, the off-chain voting platform where most crypto DAOs run their proposals and votes — read from the public Snapshot GraphQL hub, no key, nothing stored. The proposals endpoint returns governance proposals newest-first, filterable by DAO space and state (active, closed, pending), each with its title, choices, total voting power, vote count and open/close timing. The proposal endpoint returns a single proposal in full: the body, every choice with its score, the author, the quorum and the timing. The votes endpoint returns the votes cast on a proposal, ranked by voting power, with each voter, their choice and their token-weighted weight. The space endpoint returns a DAO space's profile — follower, proposal and vote counts, network and governance token. Track what Aave, Uniswap, Arbitrum and thousands of other DAOs are voting on right now. This is the DAO-governance cut of crypto — distinct from the price, market, on-chain, DeFi and exchange APIs in the catalogue.

#snapshot #dao #governance #crypto #voting #proposals #web3 #defi
api.oanor.com/snapshot-api
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Machine-readable spec so AI agents can integrate this API.

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

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

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
295 ms
Server probes · 24h
Subscribers
4,029
active
Total calls
5
last 7 days
status Full status page → · 10 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 17,000 calls / month
  • 3 requests / second
  • Hard cap (429 above quota, no overage)
  • 17k calls/month
  • 3 req/sec
  • All endpoints
  • No credit card
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Builder

€8.85 /month

  • 200,000 calls / month
  • 10 requests / second
  • Hard cap (429 above quota, no overage)
  • 200k calls/month
  • 10 req/sec
  • Email support
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Pro

€25.40 /month

  • 860,000 calls / month
  • 28 requests / second
  • Hard cap (429 above quota, no overage)
  • 860k calls/month
  • 28 req/sec
  • Priority support
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Scale

€59.10 /month

  • 3,000,000 calls / month
  • 65 requests / second
  • Hard cap (429 above quota, no overage)
  • 3M calls/month
  • 65 req/sec
  • Dedicated SLA
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Live on-chain data for Q — an EVM Layer 1 with an on-chain constitution and enforceable governance — via its public Blockscout explorer (no wallet, no key). The stats endpoint returns chain-wide totals (blocks, transactions, addresses, average block time, gas used); gas gives the current gas-price oracle (slow/average/fast). Blocks lists the latest blocks, and a single block resolves by height or by hash with its transaction count, gas, validator and timestamp. The address endpoint returns any account's Q balance, nonce, contract flag and token holdings; transaction resolves a tx by hash with its from/to, value in Q, fee, status and block. The token endpoint returns an ERC-20 token's metadata (name, symbol, decimals, total supply, holders) by contract address, and search runs a universal lookup across addresses, tokens, blocks and transactions. Gas, balances, values and fees are denominated in Q, the native coin. Real on-chain data straight from the explorer, refreshed every call — no key. 9 endpoints. For multi-chain coverage combine with the other oanor chain APIs (Ethereum, Base, Arbitrum and more).

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Firi Nordic Exchange API

Live order-book exchange data from Firi, the regulated Norwegian crypto venue and the largest in the Nordics, over its public API — no key, nothing stored. This is the regional venue view for the Norwegian krone (NOK) and Danish krone (DKK) order books: Nordic on-exchange price discovery, distinct from the global-aggregate and the other regional-exchange APIs in the catalogue. The ticker endpoint returns a pair full market summary — last traded price, 24h high/low, the 24h change percent, day volume and the live best bid, best ask and spread. The orderbook endpoint returns the live limit-order book — top bids and asks with cumulative depth and the bid/ask spread — so you can read on-venue liquidity. The trades endpoint returns the most recent executed trades with price, amount, side and time. The markets endpoint lists every NOK and DKK pair the venue trades with its last price and day volume. Coins traded include BTC, ETH, XRP, SOL, ADA, LTC, BNB, DOT and USDC, quoted in NOK and DKK, updated live. Build a pair from coin plus fiat (coin=btc, fiat=nok) or pass it directly (pair=ETHDKK).

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L2BEAT Rollup Risk & TVS API

Live Ethereum layer-2 / rollup risk and value-secured data from L2BEAT — no key, nothing stored. L2BEAT's signature is its independent risk framework: every rollup is rated by maturity Stage (Stage 0 / 1 / 2) and assessed across the canonical risk dimensions — sequencer failure, state validation, data availability, exit window and proposer failure — each carrying a good / warning / bad sentiment and a plain-language explanation. This is the rollup-risk and total-value-secured (TVS) view, distinct from the L2 economics/fundamentals and the on-chain per-chain APIs in the catalogue. The projects endpoint lists every tracked L2 with its type (Optimistic Rollup, ZK Rollup, Validium, layer3…), category, host chain, maturity Stage, TVS and 7-day change. The project endpoint returns one rollup in full — the TVS breakdown (native / canonical / external, and ether / stablecoin / btc / other), the Stage, providers, purposes and the complete risk assessment. The risks endpoint returns just the risk rosette for a rollup with a sentiment tally. The summary endpoint aggregates the whole ecosystem — total TVS, project count and the distribution by Stage and by type. More than a hundred rollups tracked, updated live. Project lookup is by slug (arbitrum, base, optimism, zksync-era, scroll, linea, starknet).

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Independent Reserve Exchange API

Live order-book exchange data from Independent Reserve, the regulated Australian / New Zealand crypto venue, over its public API — no key, nothing stored. This is the regional venue view for the AUD, USD, NZD and SGD order books: Australasian and Singapore on-exchange price discovery, distinct from the global-aggregate and the other regional-exchange APIs in the catalogue. The ticker endpoint returns a pair market summary — last traded price, 24h high/low, day volume, the live best bid and offer and the implied spread. The orderbook endpoint returns the live limit-order book — top bids and asks with cumulative depth and the bid/ask spread — so you can read on-venue liquidity. The trades endpoint returns the most recent executed trades. The history endpoint returns the hourly trade-history summary for the last N hours (per-hour open/high/low/close, volume and trade count). The markets endpoint lists every supported coin and the four fiat quote currencies. Forty-one cryptos (BTC, ETH, SOL, XRP and more) quoted against AUD, USD, NZD and SGD, updated live. Currency codes are case-insensitive and BTC is accepted either as btc or its upstream code xbt.

api.oanor.com/independentreserve-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Snapshot DAO Governance API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Snapshot DAO Governance API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Snapshot DAO Governance 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 Snapshot DAO Governance API cost?
Snapshot DAO Governance API has a free tier with 100 calls / month. Paid plans start at €8.85 / 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 Snapshot DAO Governance API GDPR-compliant?
All requests to Snapshot DAO Governance 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/snapshot-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/snapshot-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/snapshot-api/SOME_PATH");
curl_setopt($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/snapshot-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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