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POST
/
tables
/
{table_id}
/
rows
const result = await client.tables.createRows("tbl_abc123", {
  rows: [
    { name: "Widget A", price: 9.99, brand: "Acme" },
    { name: "Widget B", price: 14.99, brand: "Acme" },
  ],
});

console.log(result.inserted_count); // 2
for (const row of result.data) {
  console.log(row.id, row.data.name);
}

{
  "data": [
    {
      "id": "row_def456",
      "row_index": 5,
      "data": {
        "name": "Widget A",
        "price": 9.99,
        "brand": "Acme"
      },
      "created_at": "2025-03-10T14:30:00.000Z"
    },
    {
      "id": "row_ghi789",
      "row_index": 6,
      "data": {
        "name": "Widget B",
        "price": 14.99,
        "brand": "Acme"
      },
      "created_at": "2025-03-10T14:30:00.000Z"
    }
  ],
  "inserted_count": 2
}

Documentation Index

Fetch the complete documentation index at: https://productlasso.com/docs/llms.txt

Use this file to discover all available pages before exploring further.

​
Path parameters

​
table_id
string
required
The unique identifier of the table.

​
Request body

​
rows
object[]
required
Array of row objects to insert. Each object maps column keys to values. All keys must match columns defined in the table’s schema. Maximum 1000 rows per request.
Column keys are strictly validated against the table’s schema. If any row contains a key that doesn’t match a schema column, the entire request is rejected with a 422 error listing the unknown keys.

​
Response

​
data
array
​
inserted_count
integer
Number of rows successfully inserted.
const result = await client.tables.createRows("tbl_abc123", {
  rows: [
    { name: "Widget A", price: 9.99, brand: "Acme" },
    { name: "Widget B", price: 14.99, brand: "Acme" },
  ],
});

console.log(result.inserted_count); // 2
for (const row of result.data) {
  console.log(row.id, row.data.name);
}

{
  "data": [
    {
      "id": "row_def456",
      "row_index": 5,
      "data": {
        "name": "Widget A",
        "price": 9.99,
        "brand": "Acme"
      },
      "created_at": "2025-03-10T14:30:00.000Z"
    },
    {
      "id": "row_ghi789",
      "row_index": 6,
      "data": {
        "name": "Widget B",
        "price": 14.99,
        "brand": "Acme"
      },
      "created_at": "2025-03-10T14:30:00.000Z"
    }
  ],
  "inserted_count": 2
}