oanor
Sign up free
Marketplace Pricing Features Sign in

API · /cosmoschain-api

Cosmos Chain API

healthy 3,645 Subscribers

Read the live economic state of any Cosmos SDK chain from public LCD/REST endpoints — no key — across the Cosmos Hub, Osmosis, Celestia, Injective, Juno and dozens more via one chain parameter. The staking endpoint returns the network's bonded and unbonded tokens, the bonded ratio (how much of the supply is securing the chain) and its current inflation; the governance endpoint returns the latest on-chain proposals with their status and voting timeline; and the supply endpoint returns the total supply of the chain's staking token plus its community pool. Distinct from validator- and account-level APIs: this is the chain-economics and governance layer for Cosmos wallets, stakers, dashboards, validators and analytics. Live; short cache only.

#cosmos #staking #governance #atom #inflation #onchain #crypto
api.oanor.com/cosmoschain-api
Get an API key Try in playground → Contact provider

Machine-readable spec so AI agents can integrate this API.

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

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

Cosmos Chain API — live data on the oanor API marketplace

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
154 ms
Server probes · 24h
Subscribers
3,645
active
Total calls
52
last 7 days
status Full status page → · 8 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 6,400 calls / month
  • 3 requests / second
  • Hard cap (429 above quota, no overage)
  • 6,400 calls/month
  • 3 req/sec
  • Staking + gov + supply
  • No credit card
Sign in to subscribe

Starter

€9.50 /month

  • 122,000 calls / month
  • 8 requests / second
  • Hard cap (429 above quota, no overage)
  • 122k calls/month
  • 8 req/sec
  • 50+ Cosmos chains
  • Email support
Sign in to subscribe

Pro

€34.50 /month

  • 748,000 calls / month
  • 20 requests / second
  • Hard cap (429 above quota, no overage)
  • 748k calls/month
  • 20 req/sec
  • Governance tracking
  • Priority support
Sign in to subscribe

Business

€98.00 /month

  • 4,720,000 calls / month
  • 50 requests / second
  • Hard cap (429 above quota, no overage)
  • 4.72M calls/month
  • 50 req/sec
  • Commercial use
  • Dedicated SLA
Sign in to subscribe

Built by

P
PremiumApi

Related APIs

Other APIs with overlapping tags.

XPLA API — oanor API marketplace

XPLA API

Live EVM on-chain data for XPLA (chain id 37) — the Cosmos-built gaming and entertainment Layer-1 from Com2uS, whose native token is XPLA, served through its Dimension EVM via public JSON-RPC nodes with multi-node failover. The status endpoint returns the chain and network id, the latest block height and the node client version. The block endpoint returns a block by number (or the latest) with its hash, parent hash, timestamp, transaction count, gas used and gas limit, miner and size. The gas endpoint returns the current gas price in both wei and gwei. The balance endpoint returns the XPLA balance and outgoing transaction count for any EVM address, converted from base wei (18 decimals) into whole XPLA with exact big-integer scaling. Every figure is read live from the chain over JSON-RPC — nothing bundled or modelled — behind a short server-side cache with keep-warm so the feed stays fast and fresh. Ideal for explorers, wallet and dashboard tooling, gas trackers, address monitors and analytics apps across the XPLA gaming and NFT ecosystem. Live keyless upstream. 5 endpoints.

api.oanor.com/xpla-api

 Sifchain API — oanor API marketplace

Sifchain API

Live on-chain data for Sifchain (chain id sifchain-1) — the Cosmos-SDK Layer-1 omni-chain decentralised exchange, whose native token is ROWAN — served directly from public LCD/REST nodes with multi-node failover. The status endpoint returns the latest block height and time, chain id, the staking bond denom and the current minting inflation rate. The validators endpoint lists the active bonded validator set ranked by stake, each with its moniker, operator address, self-plus-delegated ROWAN, commission rate and jailed flag. The supply endpoint returns the total ROWAN supply, the amount bonded in staking and the resulting bonded ratio. The governance endpoint returns the most recent on-chain proposals with their id, title, status and voting window. ROWAN uses an 18-decimal base denomination which is converted to whole ROWAN with exact big-integer scaling, and every figure is read live from the chain — nothing bundled or modelled — behind a short server-side cache with keep-warm so the feed stays fast and fresh. Ideal for staking dashboards, validator and delegator tooling, explorers, governance trackers and portfolio or analytics apps across the Cosmos and cross-chain DEX ecosystem. Live keyless upstream. 5 endpoints.

api.oanor.com/sifchain-api

 Desmos API — oanor API marketplace

Desmos API

Live on-chain data for Desmos (chain id desmos-mainnet) — the Cosmos-SDK Layer-1 purpose-built for decentralised social networking, whose native token is DSM — served directly from public LCD/REST nodes with multi-node failover. The status endpoint returns the latest block height and time, chain id, the staking bond denom and the current minting inflation rate. The validators endpoint lists the active bonded validator set ranked by stake, each with its moniker, operator address, self-plus-delegated DSM, commission rate and jailed flag. The supply endpoint returns the total DSM supply, the amount bonded in staking and the resulting bonded ratio. The governance endpoint returns the most recent on-chain proposals with their id, title, status and voting window. Token amounts are converted from base micro-DSM (6 decimals) into whole DSM, and every figure is read live from the chain — nothing bundled or modelled — behind a short server-side cache with keep-warm so the feed stays fast and fresh. Ideal for staking dashboards, validator and delegator tooling, explorers, governance trackers and portfolio or analytics apps across the Cosmos and decentralised-social ecosystem. Live keyless upstream. 5 endpoints.

api.oanor.com/desmos-api

 Shentu API — oanor API marketplace

Shentu API

Live on-chain data for Shentu (chain id shentu-2.2) — the security-focused Cosmos-SDK Layer-1 of the CertiK ecosystem, whose native token is CTK — served directly from public LCD/REST nodes with multi-node failover. The status endpoint returns the latest block height and time, chain id, the staking bond denom and the current minting inflation rate. The validators endpoint lists the active bonded validator set ranked by stake, each with its moniker, operator address, self-plus-delegated CTK, commission rate and jailed flag. The supply endpoint returns the total CTK supply, the amount bonded in staking and the resulting bonded ratio. The governance endpoint returns the most recent on-chain proposals with their id, title, status and voting window. Token amounts are converted from base micro-CTK (6 decimals) into whole CTK, and every figure is read live from the chain — nothing bundled or modelled — behind a short server-side cache with keep-warm so the feed stays fast and fresh. Ideal for staking dashboards, validator and delegator tooling, explorers, governance trackers and portfolio or analytics apps across the Cosmos and security-infrastructure ecosystem. Live keyless upstream. 5 endpoints.

api.oanor.com/shentu-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Cosmos Chain API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Cosmos Chain API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Cosmos Chain 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 Cosmos Chain API cost?
Cosmos Chain API has a free tier with 100 calls / month. Paid plans start at €9.50 / 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 Cosmos Chain API GDPR-compliant?
All requests to Cosmos Chain 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/cosmoschain-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/cosmoschain-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/cosmoschain-api/SOME_PATH");
curl_setopt($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/cosmoschain-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

Ratings

Sign in to rate.

No reviews yet.

Discussion

Ask questions, share usage tips, get answers from the provider and other developers. Public — anyone can read.

Sign in to start a thread or reply.

Sign in

New thread

/ 4000

📌 Pinned 🔒 Locked

·

· ·

/ 4000

🔒 This thread is locked — no new replies.

  • No threads yet — start the discussion.

Support

Private 1:1 support with the provider — billing questions, integration issues, account problems. Only you and the provider team can see these threads.

Sign in to open a support ticket.

Sign in

Open new ticket

Describe what you need help with. The provider team gets an email and replies on the ticket page.

  • No tickets yet for this API.

Subscription active — calls can start immediately.

Send your first request —

Subscription active — copy a snippet and fire off your first call.