Developer docs

Chaser integration

Chaser is an accounts receivable automation software that helps businesses…

Updated June 2026 30 actions available

Provider
chaser
Category
Other
Setup
User-supplied API key
Actions
30 available

Quick start

Call Chaser from your generated app's worker code via the OverSkill composio client. The toolkit slug below maps to Chaser's public Composio identifier — your app references it by name and OverSkill handles the OAuth round-trip.

// In your generated app's worker handler:
const composio = composioClient(env);

const result = await composio.execute(
  "CHASER_ACTION_NAME",
  { /* action parameters — see Actions section below */ }
);

return new Response(JSON.stringify(result), {
  headers: { "Content-Type": "application/json" }
});

Replace ACTION_NAME with one of the slugs listed in the Actions section below. The composio client handles auth + rate limits automatically — no API key is exposed to user code.

Setup

End-users supply their own Chaser API key. OverSkill provides a pre-built connection form via the integration card — your app can call the composio client immediately once the user has connected.

Available actions

30 actions exposed via the Chaser integration. Each maps to a callable slug — pass it to composio.execute(...) in your worker code.

Show all 30 actions
  • CHASER_GET_OVERPAYMENT
  • CHASER_GET_STATUS
  • CHASER_LIST_CONTACT_PERSONS
  • CHASER_LIST_INVOICES
  • CHASER_LIST_OVERPAYMENTS
  • CHASER_POST_CREDIT_NOTE
  • CHASER_POST_CUSTOMER
  • CHASER_PUT_CREDIT_NOTE
  • CHASER_PUT_CUSTOMER
  • CHASER_PUT_INVOICE
  • CHASER_UPDATE_CONTACT_PERSON
  • CHASER_UPDATE_OVERPAYMENT
  • CHASER_UPLOAD_INVOICE_PDF
  • CHASER_UPSERT_BULK_CUSTOMERS
  • CHASER_UPSERT_CONTACT_PERSONS
  • CHASER_UPSERT_CREDIT_NOTES_BULK
  • CHASER_UPSERT_INVOICES
  • CHASER_UPSERT_OVERPAYMENTS_BULK

Build with Chaser

Open OverSkill, describe what you want to build, and reference Chaser in your prompt — the AI will wire up the integration automatically.