Amazon Location Service vs MapQuest

Amazon Location Service

Places, Routes and Maps calls work over plain HTTPS with an API key limited to named actions, and every one of the 17 operations is read-only with typed inputs. Access starts with an AWS account a person opens, the key travels in the URL query string, and stored results cost eight times the single-use rate.

MapQuest

One account reaches geocoding, routing, place search and traffic through a REST API or a hosted MCP server with OAuth, at a published $0.0045 a transaction. No API terms, status page, changelog or product OpenAPI spec was found, and REST keys travel in the query string.

Amazon Location Service

1. Call the v2 endpoints (places.geo.<region>.amazonaws.com/v2/geocode, routes.geo, maps.geo). They need no resource creation, unlike the v1 place index and route calculator calls
2. Set IntendedUse to Storage before saving or caching any Places result. The default SingleUse results may not be stored under section 82.4 of the AWS Service Terms
3. Read PricingBucket in each response. Requesting Contact, Access, TimeZone or Phonemes in AdditionalFeatures moves a Places call from $0.50 to $1.50 per 1,000
4. Keep the API key out of logs and shared URLs, since it travels as ?key=. Use SigV4 with an IAM role for server-side work, and for the Jobs API, which refuses API keys
5. Back off on HTTP 429 ThrottlingException. The burst allowance is 80 per cent of the per-second rate within any part of a second

MapQuest

1. Register an account and create an API key before connecting the MCP server. Every tool needs an active key, chosen by nickname on first use
2. Send REST calls to https://www.mapquestapi.com with key in the query string, and redact it from logged URLs
3. Read info.statuscode in geocoding and directions responses. 0 is success, and errors such as 610 (ambiguous location) arrive in the body
4. Set thumbMaps=false and maxResults on geocoding, and pageSize (1 to 50) on place search, to keep responses small
5. Do not store or cache geocodes on a monthly or pay-as-you-go plan