# The Office of the Texas Secretary of State > State government office offers walk-in service on select days with typically short wait times around 15 minutes. Parking options include limited metered street parking and nearby garages with varying fees. Apostille processing is efficient and straightforward, requiring exact payment per document and allowing form completion while waiting. Source: https://www.atly.com/location/TheOfficeOfTheTexasSecretaryOfState - Address: 400 W 15th St, Austin, Texas, United States - Phone: +15124635555 - Website: http://www.sos.state.tx.us/ ## What it is good for - Parking Available — 5.8/10 ## What people say - "Street parking is available and you can pay with a card or the Park ATX app." ## Good to know - Parking garages cost $20 for a half day. - Make an appointment in advance to avoid long wait times. - Walk-in service is only available on Monday, Wednesday, and Thursday. - Bring exact cash of $15 per document or a matching credit card. - Street parking is available; pay on the spot with a card or app. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.