---
title: "Get BLP Enrollment"
method: GET
path: "/v1/blp/enrollment"
---

# Get BLP Enrollment

`GET /v1/blp/enrollment`

Get the authenticated account's Backstop Liquidity Provider (BLP) enrollment
and the instruments it is subscribed to.

The endpoint is restricted to program participants: an authenticated account
that is not enrolled receives a 404, the same response as an account
requesting a route that does not exist for it. A participant that is enrolled
but not yet subscribed to any instrument receives an empty `instruments`
list.

Program membership is set by Polymarket under the participation agreement.
Subscriptions are the participant's own to manage through
`POST /v1/blp/enroll`; every subscribed instrument runs at the program
leverage of 3x, which is locked while the subscription stands.

## Response `200`

BLP enrollment response.

- BlpEnrollment
  - `blp` boolean, required — True when the account is enrolled in the Backstop Liquidity Provider program.
  - `instruments` BlpInstrument[], required — Instruments the account is subscribed to, in ascending instrument-id order. Empty when the account is enrolled but not yet subscribed to any instrument.
    - `instrument_id` integer, required — Instrument ID
    - `symbol` string, required — Instrument symbol

## Other responses

- `401` — Unauthorized — missing or invalid `POLYMARKET-PROXY` / `POLYMARKET-SECRET` credentials. `error` is `unauthorized`.
- `404` — Not found — the endpoint is disabled on this venue (e.g. auto-cancel) or the route does not exist. `error` is `not_found`.
- `429` — Too Many Requests. `error` distinguishes the limit that was hit: `ip_rate_limited` (per-IP token bucket), `action_rate_limited` (per-account action rate), or `open_orders_limit` (resting open-order cap).
- `500` — Internal server error. `error` is `internal_error`.

---

[API](https://skmtc.net/polymarket/apis/polymarket-perps-http-api.md) · [All operations](https://skmtc.net/polymarket/apis/polymarket-perps-http-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/polymarket/polymarket-perps-http-api/revisions/76e4e47cf3aa/schema)