Q token mark QUADRPC Endpoints

QUAD RPC / Free dYdX RPC

dYdX RPC endpoint — free, dedicated when you need it.

Public, rate-limited dYdX (dydx-mainnet-1) RPC + REST you can curl right now with no key. Upgrade to CU-metered dedicated throughput for production. Self-hosted node, pay in crypto — XMR/ZEPH/BTC/SUI, no KYC, no account.

Buy CU Live Status JSON Endpoint Contract Developer Quickstart

Endpoint At A Glance

dYdX access starts with a free, rate-limited public tier anyone can curl with no key; apps, wallets, indexers, relayers, and operators that need production throughput upgrade to a dedicated CU-metered lane.

Endpoint

dydx.rpc.uquad.org

Interfaces

Tendermint RPC / REST / gRPC

Access

Free tier: no key, rate-limited (~300 req/min/IP), best-effort for reads. Dedicated tier for production throughput and reliable tx submission: requests carry X-Wallet-Address and X-API-Key.

Status Rule

Read the live fleet feed before quoting dYdX as healthy or synced.

Use Case

Use this page when the job is reading dYdX node status, node info, common REST state, or authenticated endpoint readiness before integration.

  1. Curl it free.Hit the endpoint with no key — the free public tier is rate-limited (~300 req/min/IP). No signup, no account.
  2. Read live status.Check status.json before treating the endpoint as healthy, synced, or customer-ready.
  3. Send requests.Free tier needs no headers; on the dedicated tier include wallet and API-key headers on HTTP requests and gRPC metadata.
  4. Watch the boundary.RPC observation is not chain truth, custody, settlement, ordering, finality, or an uptime guarantee.

Example Requests

Replace the wallet and key placeholders with the values from the quote-matched claim path.

curl \
  -H "X-Wallet-Address: <wallet>" \
  -H "X-API-Key: <api-key>" \
  https://dydx.rpc.uquad.org/status
curl \
  -H "X-Wallet-Address: <wallet>" \
  -H "X-API-Key: <api-key>" \
  https://dydx.rpc.uquad.org/cosmos/base/tendermint/v1beta1/node_info

What This Page Does Not Claim

These pages are designed for search intent and developer onboarding, but the public boundary stays smaller than the infrastructure.

Free Tier Boundary

The public tier is rate-limited and excludes tx broadcast; dedicated throughput and broadcast require CU.

No Uptime Guarantee

Current status belongs to the live feed and can change.

No Finality Claim

RPC responses do not replace chain consensus, settlement, or independent verification.

No Token Claim

Buying CU does not create allocation, yield, redemption value, reward eligibility, governance right, or future entitlement.