bip-xchgrate: Use standard currency exchange base/quote terminology

bip-xchgrate.mediawiki

@@ -37,22 +37,22 @@ Currency code(s) used herein are defined as such:
 * XBT is defined as 100000000 satoshis (commonly known as 1 BTC).
 * Strings longer than 3 characters may be used for currencies without an applicable code. (If a shorter code is desired despite this, it may be padded with space(s) to the left until it is 4 characters. Software MAY strip these spaces.)
 
-Rate is defined as: <code>1 primaryCurrency = 1 secondaryCurrency / rate</code>
+Rate is defined as: <code>1 quoteCurrency = 1 baseCurrency * rate</code>
 
 ===Enumerating supported currency-pair tokens===
 
 Parameters:
 
 * ''mode'' - Always "list" for this request.
-* ''cc'' - If provided, the server MAY limit the results to only currency-pairs describing a currency with the given currency code(s).
-* ''alt'' - If provided, the server MAY limit the results to only currency-pairs describing currency rates compared to the given currency code(s).
+* ''quote'' - If provided, the server MAY limit the results to only currency-pairs describing a currency with the given currency code(s).
+* ''base'' - If provided, the server MAY limit the results to only currency-pairs describing currency rates compared to the given currency code(s).
 * ''locale'' - If provided, the server MAY limit the results to only currency-pairs supporting the given locale(s).
 
 Each currency-pair will receive a separate result, a JSON Object, with the following information:
 
 * ''cp'' - The currency-pair token.
-* ''cc'' - The currency code for the primary currency.
-* ''alt'' - The currency code for the secondary currency.
+* ''quote'' - The currency code for the quote currency.
+* ''base'' - The currency code for the base currency.
 * ''desc'' - Optional description. For example, it could be "Based on Florida BTM prices." or any other short String that provides information useful to the user. SHOULD be shorter than 45 characters.
 
 ===Currency-pair information===
@@ -65,12 +65,12 @@ Parameters:
 Each currency-pair will receive a separate result, a JSON Object, with the following information:
 
 * ''cp'' - The currency-pair token.
-* ''cc'' - The currency code for the primary currency.
-* ''alt'' - The currency code for the secondary currency.
+* ''quote'' - The currency code for the quote currency.
+* ''base'' - The currency code for the base currency.
 * ''desc'' - Optional description. For example, it could be "Based on Florida BTM prices." or any other short String that provides information useful to the user. SHOULD be shorter than 45 characters.
 * ''longdesc'' - Optional description, but may be longer and formatted using HTML.
-* ''symbol'' - An Array of prefix and suffix for the primary currency. Each may be either a fixed String, an Array of two Strings (negative and positive), or null. Any positive or negative symbols must be included in this prefix/suffix; it MUST NOT be implied otherwise.
-* ''digits'' - The type of digits to use for the primary currency's numbers. "arabic" should be used for common 0-9 digits.
+* ''symbol'' - An Array of prefix and suffix for the quote currency. Each may be either a fixed String, an Array of two Strings (negative and positive), or null. Any positive or negative symbols must be included in this prefix/suffix; it MUST NOT be implied otherwise.
+* ''digits'' - The type of digits to use for the quote currency's numbers. "arabic" should be used for common 0-9 digits.
 * ''grouping'' - An Array alternating between Numbers representing a series of digits, and Strings used as delimiters. If terminated by a zero, the final grouping is to be repeated continually. For example, the common US locale thousands grouping would be <code>[3, ",", 0]</code>
 * ''fraction_sep'' - A String to be placed between whole numbers and a fractional amount.
 * ''fraction_digits'' - Array of absolute minimum (even for whole numbers) number of fractional digits, minimum fractional digits when a fraction exists, and maximum number of fractional digits when absolute precision is not demanded (below which is to be rounded in an implementation-dependent manner).