generated: '2026-08-13'
method: searched
source: >-
  https://docs.hifi.finance/protocol/developers/data and the full docs.hifi.finance sitemap,
  probed 2026-08-13
limit_count: 0
summary: >-
  No rate limits are published for any Mainframe surface. The only API-shaped surface is the Hifi
  Protocol GraphQL subgraph, and its documented endpoint
  (https://thegraph.com/hosted-service/subgraph/hifi-finance/hifi) returns HTTP 404, so no live
  response headers could be observed either. There is nothing to record and no header contract an
  agent could rely on.
limits: []
response_headers: []
exhaustion_status: null
findings:
- id: endpoint-gone-no-observable-headers
  detail: >-
    Rate-limit headers would normally be read off a live unauthenticated response. The documented
    endpoint no longer resolves, so probing for RateLimit-* / X-RateLimit-* / Retry-After was not
    possible.
  evidence:
  - url: https://thegraph.com/hosted-service/subgraph/hifi-finance/hifi
    status: 404
pointer_rationale: >-
  No common[] RateLimits pointer is emitted. limit_count is 0 — this file records a verified
  absence, and a pointer would assert the provider publishes limits.