Opyn · Rate Limits

Opyn Rate Limits

Rate limit information for Opyn protocol data access. Opyn itself does not impose API-level rate limits because it is a permissionless on-chain protocol. Practical rate limits are imposed by the underlying data-access layer chosen by the developer: The Graph hosted service, The Graph decentralised network, or a third-party Ethereum RPC provider (Infura, Alchemy, QuickNode, etc.).

Opyn Rate Limits is the machine-readable rate-limit profile for Opyn on the APIs.io network, in the API Commons Rate Limits shape.

It captures 4 rate-limit definitions, across the hosted-service, decentralised-network, rpc-free, and subgraph-query-complexity tiers, measuring requests_per_second, requests_per_day, and complexity_units.

Limit state is signalled in the limit, remaining, reset, and retryAfter response headers, and an exhausted limit returns HTTP 429.

This profile was written by API Evangelist and has not been verified against a page the provider published; treat every limit as unconfirmed until a dated transcription replaces it.

The profile also includes response codes documented for throttled, quotaExceeded, and serviceUnavailable.

Tagged areas include DeFi, Options, Ethereum, Squeeth, and GraphQL.

4 Limits Exhausted: HTTP 429 Quota: 429 limitremainingresetretryAfter
Method: generated, dated 2026-06-14.
Written by API Evangelist on 2026-06-14 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
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DeFiOptionsEthereumSqueethGraphQLRate Limiting

Limits

The Graph Hosted Service (Free) ip-address
requests_per_second · second
5
The Graph Decentralised Network api-key
requests_per_second · second
50
Ethereum RPC (Free Tier — Infura/Alchemy) api-key
requests_per_day · day
100000
Subgraph Query Complexity Limit per-query
complexity_units · per_query
1000

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curl "https://apis.io/api/v1/rate-limits?limit=25"

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