ghl-sdk

Unofficial async Rust SDK for the GoHighLevel (HighLevel) API 2.0.

Auth: Private Integration Tokens (pit-…), raw OAuth access tokens, or full OAuth 2.0 with automatic refresh and pluggable TokenStores. Agency→location token exchange (Ghl::as_location) for multi-tenant work.
Resilience: retries with exponential backoff + jitter, Retry-After support on 429s, idempotent-only retry on 5xx/transport errors, live rate-limit headroom via Ghl::rate_status().
Pagination: GoHighLevel's cursor scheme handled for you, exposed as Streams.
Config: builder parameters or environment variables (GHL_PIT_TOKEN, GHL_ACCESS_TOKEN, GHL_BASE_URL) — explicit parameters always win.
Secret hygiene: tokens are secrecy types, redacted from all Debug output.
Forward-compatible types: unknown response fields are preserved in an extra map instead of breaking deserialization.

use ghl_sdk::{Ghl, contacts::CreateContact};
use futures_util::TryStreamExt;

#[tokio::main]
async fn main() -> Result<(), ghl_sdk::Error> {
    let ghl = Ghl::from_env()?;

    let contact = ghl.contacts().create(CreateContact {
        location_id: "LOCATION_ID".into(),
        email: Some("ada@example.com".into()),
        ..Default::default()
    }).await?;

    let mut all = ghl.contacts().list("LOCATION_ID").limit(100).stream();
    while let Some(c) = all.try_next().await? {
        println!("{} {:?}", c.id, c.email);
    }
    Ok(())
}

Every endpoint is a typed method

1,203 generated methods — 576 in API v2, 627 in v3 — across all 45 modules. Enable the feature named after the module:

ghl-sdk = { version = "0.5", features = ["invoices"] }

use ghl_sdk::services::invoices::ListInvoicesParams;

// Required query params are constructor args; optional ones are setters.
let params = ListInvoicesParams::new(&loc, "location", "20", "0").status("draft");
let page = ghl.invoices().list_invoices(&params).await?;   // typed response

One module compiles in a second or two; features = ["full"] (all 41) takes closer to a minute.

API v3 lives behind ghl.v3() and sends Version: v3 for you:

let dup = ghl.v3().contacts().get_duplicate_contact(&params).await?;

v3 also has modules v2 doesn't: ad-publishing, social-planner, saas, chat-widget.

Webhooks

ghl-sdk = { version = "0.5", features = ["webhooks"] }

GoHighLevel signs webhooks with RSA-SHA256 over the raw body. Verify the raw bytes, then parse:

ghl_sdk::webhooks::verify(raw_body, signature_header)?;
let event: ghl_sdk::webhooks::WebhookEvent = serde_json::from_slice(raw_body)?;
if event.is_stale(std::time::Duration::from_secs(300)) { return; }  // replay guard
match event.event_type() { "ContactCreate" => {}, _ => {} }

Strict on send, lenient on receive: request types keep the spec's required fields non-Option; response types make everything optional, because GoHighLevel sometimes omits fields its own spec marks required and a strict type would make that unrecoverable.

Docs: usage guide · full API reference (all 45 modules, every endpoint/struct/enum).

Looking for the AI-agent side? See ghl-mcp, the MCP server built on this SDK.

License: MIT or Apache-2.0. Not affiliated with HighLevel Inc.

ghl-sdk 0.5.1

ghl-sdk

Every endpoint is a typed method

Webhooks