After Khusrau's grandfather's death, Khusrau joined the army of Malik Chajju, a nephew of the reigning Sultan, Ghiyas ud-Din Balban.
This brought his poetry to the attention of the Assembly of the Royal Court where he was honored.

Nasir ud-Din Bughra Khan, the second son of Balban, was invited to listen to Khusrau.
He was impressed and became Khusrau's patron in 1276.
In 1277 Bughra Khan was then appointed ruler of Bengal, and Khusrau visited him in 1279 while writing his second divan, Wast ul-Hayat (The Middle of Life).
Khusrau then returned to Delhi.
Balban's eldest son, Khan Muhammad (who was in Multan), arrived in Delhi, and when he heard about Khusrau he invited him to his court.
Khusrau then accompanied him to Multan in 1281.
Multan at the time was the gateway to India and was a center of knowledge and learning.
Caravans of scholars, tradesmen and emissaries transited through Multan from Baghdad, Arabia and Persia on their way to Delhi.
Khusrau wrote that:
I tied the belt of service on my waist and put on the cap of companionship for another five years.
I imparted lustre to the water of Multan from the ocean of my wits and pleasantries.

On 9 March 1285, Khan Muhammad was killed in battle while fighting Mongols who were invading the Sultanate.
Khusrau wrote two elegies in grief of his death.
In 1287, Khusrau travelled to Awadh with another of his patrons, Amir Ali Hatim.
At the age of eighty, Balban called his second son Bughra Khan back from Bengal, but Bughra Khan refused.
After Balban's death in 1287, his grandson Muiz ud-Din Qaiqabad, Bughra Khan's son, was made the Sultan of Delhi at the age of 17.
Khusrau remained in Qaiqabad's service for two years, from 1287 to 1288.
In 1288 Khusrau finished his first masnavi, Qiran us-Sa'dain (Meeting of the Two Auspicious Stars), which was about Bughra Khan meeting his son Muiz ud-Din Qaiqabad after a long enmity.
After Qaiqabad suffered a stroke in 1290, nobles appointed his three-year-old son Shams ud-Din Kayumars as Sultan.
A Turko-Afghan named Jalal ud-Din Firuz Khalji then marched on Delhi, killed Qaiqabad and became Sultan, thus ending the Mamluk dynasty of the Delhi Sultanate and starting the Khalji dynasty.

Jalal ud-Din Firuz Khalji appreciated poetry and invited many poets to his court.
Khusrau was honoured and respected in his court and was given the title "Amir".
He was given the job of "Mushaf-dar".
Court life made Khusrau focus more on his literary works.
Khusrau's ghazals which he composed in quick succession were set to music and were sung by singing girls every night before the Sultan.
Khusrau writes about Jalal ud-Din Firuz:
The King of the world Jalal ud-Din, in reward for my infinite pain which I undertook in composing verses, bestowed upon me an unimaginable treasure of wealth.

In 1290 Khusrau completed his second masnavi, Miftah ul-Futuh (Key to the Victories), in praise of Jalal ud-Din Firuz's victories.
In 1294 Khusrau completed his third divan, Ghurrat ul-Kamaal (The Prime of Perfection), which consisted of poems composed between the ages of 34 and 41.

After Jalal ud-Din Firuz, Ala ud-Din Khalji ascended to the throne of Delhi in 1296.
Khusrau wrote the Khaza'in ul-Futuh (The Treasures of Victory) recording Ala ud-Din's construction works, wars and administrative services.
He then composed a khamsa (quintet) with five masnavis, known as Khamsa-e-Khusrau (Khamsa of Khusrau), completing it in 1298.
The khamsa emulated that of the earlier poet of Persian epics, Nizami Ganjavi.
The first masnavi in the khamsa was Matla ul-Anwar (Rising Place of Lights) consisting of 3310 verses (completed in 15 days) with ethical and Sufi themes.
The second masnavi, Khusrau-Shirin, consisted of 4000 verses.
The third masnavi, Laila-Majnun, was a romance.
The fourth voluminous masnavi was Aina-e-Sikandari, which narrated the heroic deeds of Alexander the Great in 4500 verses.
The fifth masnavi was Hasht-Bihisht, which was based on legends about Bahram V, the fifteenth king of the Sasanian Empire.
All these works made Khusrau a leading luminary in the world of poetry.
Ala
After Khusrau's grandfather's death, Khusrau joined the army of Malik Chajju, a nephew of the reigning Sultan, Ghiyas ud-Din Balban. This brought his poetry to the attention of the Assembly of the Royal Court where he was honored.
Nasir ud-Din Bughra Khan, the second son of Balban, was invited to listen to Khusrau. He was impressed and became Khusrau's patron in 1276. In 1277 Bughra Khan was then appointed ruler of Bengal, and Khusrau visited him in 1279 while writing his second divan, Wast ul-Hayat (The Middle of Life). Khusrau then returned to Delhi. Balban's eldest son, Khan Muhammad (who was in Multan), arrived in Delhi, and when he heard about Khusrau he invited him to his court. Khusrau then accompanied him to Multan in 1281. Multan at the time was the gateway to India and was a center of knowledge and learning. Caravans of scholars, tradesmen and emissaries transited through Multan from Baghdad, Arabia and Persia on their way to Delhi. Khusrau wrote that:
I tied the belt of service on my waist and put on the cap of companionship for another five years. I imparted lustre to the water of Multan from the ocean of my wits and pleasantries.
On 9 March 1285, Khan Muhammad was killed in battle while fighting Mongols who were invading the Sultanate. Khusrau wrote two elegies in grief of his death. In 1287, Khusrau travelled to Awadh with another of his patrons, Amir Ali Hatim. At the age of eighty, Balban called his second son Bughra Khan back from Bengal, but Bughra Khan refused. After Balban's death in 1287, his grandson Muiz ud-Din Qaiqabad, Bughra Khan's son, was made the Sultan of Delhi at the age of 17. Khusrau remained in Qaiqabad's service for two years, from 1287 to 1288. In 1288 Khusrau finished his first masnavi, Qiran us-Sa'dain (Meeting of the Two Auspicious Stars), which was about Bughra Khan meeting his son Muiz ud-Din Qaiqabad after a long enmity. After Qaiqabad suffered a stroke in 1290, nobles appointed his three-year-old son Shams ud-Din Kayumars as Sultan. A Turko-Afghan named Jalal ud-Din Firuz Khalji then marched on Delhi, killed Qaiqabad and became Sultan, thus ending the Mamluk dynasty of the Delhi Sultanate and starting the Khalji dynasty.
Jalal ud-Din Firuz Khalji appreciated poetry and invited many poets to his court. Khusrau was honoured and respected in his court and was given the title "Amir". He was given the job of "Mushaf-dar". Court life made Khusrau focus more on his literary works. Khusrau's ghazals which he composed in quick succession were set to music and were sung by singing girls every night before the Sultan. Khusrau writes about Jalal ud-Din Firuz:
The King of the world Jalal ud-Din, in reward for my infinite pain which I undertook in composing verses, bestowed upon me an unimaginable treasure of wealth.
In 1290 Khusrau completed his second masnavi, Miftah ul-Futuh (Key to the Victories), in praise of Jalal ud-Din Firuz's victories. In 1294 Khusrau completed his third divan, Ghurrat ul-Kamaal (The Prime of Perfection), which consisted of poems composed between the ages of 34 and 41.
After Jalal ud-Din Firuz, Ala ud-Din Khalji ascended to the throne of Delhi in 1296. Khusrau wrote the Khaza'in ul-Futuh (The Treasures of Victory) recording Ala ud-Din's construction works, wars and administrative services. He then composed a khamsa (quintet) with five masnavis, known as Khamsa-e-Khusrau (Khamsa of Khusrau), completing it in 1298. The khamsa emulated that of the earlier poet of Persian epics, Nizami Ganjavi. The first masnavi in the khamsa was Matla ul-Anwar (Rising Place of Lights) consisting of 3310 verses (completed in 15 days) with ethical and Sufi themes. The second masnavi, Khusrau-Shirin, consisted of 4000 verses. The third masnavi, Laila-Majnun, was a romance. The fourth voluminous masnavi was Aina-e-Sikandari, which narrated the heroic deeds of Alexander the Great in 4500 verses. The fifth masnavi was Hasht-Bihisht, which was based on legends about Bahram V, the fifteenth king of the Sasanian Empire. All these works made Khusrau a leading luminary in the world of poetry. Ala
Amir Khusrau