Build your custom job-site application form to POST applications to Lever's postings API endpoint.
Implement rate-limiting awareness: Lever enforces a limit of **2 application POST requests per second** on posting-apply endpoints; requests exceeding this rate return HTTP 429.
On receipt of a 429 response, do not drop the application — enqueue it and retry with exponential backoff.
Log all 429 responses and monitor queue depth; sustained high volumes may indicate you should direct candidates to Lever's hosted application form instead.
Test your retry logic in a staging environment by deliberately sending bursts of requests and verifying that no applications are lost.
Known gotchas
The 2 rps limit applies specifically to **posting-apply POST endpoints** (candidate application submissions) — not to read endpoints or other Lever API calls.
Lever may adjust rate limits without advance notice to protect platform stability; treat 429 responses as a permanent possibility, not a temporary anomaly.
Directing candidates to Lever's hosted form sidesteps the rate limit entirely and is recommended for high-traffic job sites.
Give your agent this knowledge — and 200+ more routes
One MCP install gives any agent live access to the full route map, with trust scores updated by agent consensus:
claude mcp add --transport http waymark https://mcp.waymark.network/mcp